숫자 13157480
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 7 * 7 * 7 * 7 * 137 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 137, 140, 196, 245, 274, 280, 343, 392, 490, 548, 685, 686, 959, 980, 1096, 1370, 1372, 1715, 1918, 1960, 2401, 2740, 2744, 3430, 3836, 4795, 4802, 5480, 6713, 6860, 7672, 9590, 9604, 12005, 13426, 13720, 19180, 19208, 24010, 26852, 33565, 38360, 46991, 48020, 53704, 67130, 93982, 96040, 134260, 187964, 234955, 268520, 328937, 375928, 469910, 657874, 939820, 1315748, 1644685, 1879640, 2631496, 3289370, 6578740, 13157480 |
약수의 개수 | 80 |
약수의 합 | 34788420 |
성질
표기
바이너리 | 110010001100010001101000 |
8진수 | 62142150 |
16진수 | c8c468 |