45191569420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{3389}}^1$

素因数の和:3787

約数の個数: 96

約数和(自身を含む): 99745732800

約数和(自身を除く): 54554163380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 277, 290, 332, 415, 554, 580, 830, 1108, 1385, 1660, 2407, 2770, 3389, 4814, 5540, 6778, 8033, 9628, 12035, 13556, 16066, 16945, 22991, 24070, 32132, 33890, 40165, 45982, 48140, 67780, 80330, 91964, 98281, 114955, 160660, 196562, 229910, 281287, 393124, 459820, 491405, 562574, 666739, 938753, 982810, 1125148, 1333478, 1406435, 1877506, 1965620, 2666956, 2812870, 3333695, 3755012, 4693765, 5625740, 6667390, 8157323, 9387530, 13334780, 16314646, 18775060, 27223837, 32629292, 40786615, 54447674, 77916499, 81573230, 108895348, 136119185, 155832998, 163146460, 272238370, 311665996, 389582495, 544476740, 779164990, 1558329980, 2259578471, 4519156942, 9038313884, 11297892355, 22595784710, 45191569420]

約数ペア:

[(1, 45191569420), (2, 22595784710), (4, 11297892355), (5, 9038313884), (10, 4519156942), (20, 2259578471), (29, 1558329980), (58, 779164990), (83, 544476740), (116, 389582495), (145, 311665996), (166, 272238370), (277, 163146460), (290, 155832998), (332, 136119185), (415, 108895348), (554, 81573230), (580, 77916499), (830, 54447674), (1108, 40786615), (1385, 32629292), (1660, 27223837), (2407, 18775060), (2770, 16314646), (3389, 13334780), (4814, 9387530), (5540, 8157323), (6778, 6667390), (8033, 5625740), (9628, 4693765), (12035, 3755012), (13556, 3333695), (16066, 2812870), (16945, 2666956), (22991, 1965620), (24070, 1877506), (32132, 1406435), (33890, 1333478), (40165, 1125148), (45982, 982810), (48140, 938753), (67780, 666739), (80330, 562574), (91964, 491405), (98281, 459820), (114955, 393124), (160660, 281287), (196562, 229910)]