숫자 2278640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 13 * 313 |
약수 | 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 313, 364, 455, 520, 560, 626, 728, 910, 1040, 1252, 1456, 1565, 1820, 2191, 2504, 3130, 3640, 4069, 4382, 5008, 6260, 7280, 8138, 8764, 10955, 12520, 16276, 17528, 20345, 21910, 25040, 28483, 32552, 35056, 40690, 43820, 56966, 65104, 81380, 87640, 113932, 142415, 162760, 175280, 227864, 284830, 325520, 455728, 569660, 1139320, 2278640 |
약수의 개수 | 80 |
약수의 합 | 6541248 |
성질
표기
바이너리 | 1000101100010011110000 |
8진수 | 10542360 |
16진수 | 22c4f0 |