숫자 72477860
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 7 * 13 * 5689 |
약수 | 1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5689, 6370, 11378, 12740, 22756, 28445, 39823, 56890, 73957, 79646, 113780, 147914, 159292, 199115, 278761, 295828, 369785, 398230, 517699, 557522, 739570, 796460, 1035398, 1115044, 1393805, 1479140, 2070796, 2588495, 2787610, 3623893, 5176990, 5575220, 7247786, 10353980, 14495572, 18119465, 36238930, 72477860 |
약수의 개수 | 72 |
약수의 합 | 190706040 |
성질
표기
바이너리 | 100010100011110110010100100 |
8진수 | 424366244 |
16진수 | 451eca4 |