921372740510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1\times {\mathrm{33049}}^1$

素因数の和:35705

約数の個数: 64

約数和(自身を含む): 1768137984000

約数和(自身を除く): 846765243490

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2579, 5158, 5405, 10810, 12895, 25790, 33049, 59317, 66098, 118634, 121213, 165245, 242426, 296585, 330490, 593170, 606065, 760127, 1212130, 1520254, 1553303, 2787899, 3106606, 3800635, 5575798, 7601270, 7766515, 13939495, 15533030, 27878990, 35725969, 71451938, 85233371, 170466742, 178629845, 357259690, 426166855, 852333710, 1960367533, 3920735066, 4005968437, 8011936874, 9801837665, 19603675330, 20029842185, 40059684370, 92137274051, 184274548102, 460686370255, 921372740510]

約数ペア:

[(1, 921372740510), (2, 460686370255), (5, 184274548102), (10, 92137274051), (23, 40059684370), (46, 20029842185), (47, 19603675330), (94, 9801837665), (115, 8011936874), (230, 4005968437), (235, 3920735066), (470, 1960367533), (1081, 852333710), (2162, 426166855), (2579, 357259690), (5158, 178629845), (5405, 170466742), (10810, 85233371), (12895, 71451938), (25790, 35725969), (33049, 27878990), (59317, 15533030), (66098, 13939495), (118634, 7766515), (121213, 7601270), (165245, 5575798), (242426, 3800635), (296585, 3106606), (330490, 2787899), (593170, 1553303), (606065, 1520254), (760127, 1212130)]