숫자 21485360
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 73 * 283 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 283, 292, 365, 520, 566, 584, 730, 949, 1040, 1132, 1168, 1415, 1460, 1898, 2264, 2830, 2920, 3679, 3796, 4528, 4745, 5660, 5840, 7358, 7592, 9490, 11320, 14716, 15184, 18395, 18980, 20659, 22640, 29432, 36790, 37960, 41318, 58864, 73580, 75920, 82636, 103295, 147160, 165272, 206590, 268567, 294320, 330544, 413180, 537134, 826360, 1074268, 1342835, 1652720, 2148536, 2685670, 4297072, 5371340, 10742680, 21485360 |
약수의 개수 | 80 |
약수의 합 | 54725664 |
성질
표기
바이너리 | 1010001111101011100110000 |
8진수 | 121753460 |
16진수 | 147d730 |