8547751840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{1487}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 20775170304

約数和(自身を除く): 12227418464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 971, 1184, 1480, 1487, 1942, 2960, 2974, 3884, 4855, 5920, 5948, 7435, 7768, 9710, 11896, 14870, 15536, 19420, 23792, 29740, 31072, 35927, 38840, 47584, 55019, 59480, 71854, 77680, 110038, 118960, 143708, 155360, 179635, 220076, 237920, 275095, 287416, 359270, 440152, 550190, 574832, 718540, 880304, 1100380, 1149664, 1437080, 1443877, 1760608, 2200760, 2874160, 2887754, 4401520, 5748320, 5775508, 7219385, 8803040, 11551016, 14438770, 23102032, 28877540, 46204064, 53423449, 57755080, 106846898, 115510160, 213693796, 231020320, 267117245, 427387592, 534234490, 854775184, 1068468980, 1709550368, 2136937960, 4273875920, 8547751840]

約数ペア:

[(1, 8547751840), (2, 4273875920), (4, 2136937960), (5, 1709550368), (8, 1068468980), (10, 854775184), (16, 534234490), (20, 427387592), (32, 267117245), (37, 231020320), (40, 213693796), (74, 115510160), (80, 106846898), (148, 57755080), (160, 53423449), (185, 46204064), (296, 28877540), (370, 23102032), (592, 14438770), (740, 11551016), (971, 8803040), (1184, 7219385), (1480, 5775508), (1487, 5748320), (1942, 4401520), (2960, 2887754), (2974, 2874160), (3884, 2200760), (4855, 1760608), (5920, 1443877), (5948, 1437080), (7435, 1149664), (7768, 1100380), (9710, 880304), (11896, 718540), (14870, 574832), (15536, 550190), (19420, 440152), (23792, 359270), (29740, 287416), (31072, 275095), (35927, 237920), (38840, 220076), (47584, 179635), (55019, 155360), (59480, 143708), (71854, 118960), (77680, 110038)]