1036275981520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26930249}}^1$

素因数の和:26930312

約数の個数: 80

約数和(自身を含む): 2664802098000

約数和(自身を除く): 1628526116480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 38480, 26930249, 53860498, 107720996, 134651245, 215441992, 269302490, 350093237, 430883984, 538604980, 700186474, 996419213, 1077209960, 1400372948, 1750466185, 1992838426, 2154419920, 2800745896, 3500932370, 3985676852, 4982096065, 5601491792, 7001864740, 7971353704, 9964192130, 12953449769, 14003729480, 15942707408, 19928384260, 25906899538, 28007458960, 39856768520, 51813799076, 64767248845, 79713537040, 103627598152, 129534497690, 207255196304, 259068995380, 518137990760, 1036275981520]

約数ペア:

[(1, 1036275981520), (2, 518137990760), (4, 259068995380), (5, 207255196304), (8, 129534497690), (10, 103627598152), (13, 79713537040), (16, 64767248845), (20, 51813799076), (26, 39856768520), (37, 28007458960), (40, 25906899538), (52, 19928384260), (65, 15942707408), (74, 14003729480), (80, 12953449769), (104, 9964192130), (130, 7971353704), (148, 7001864740), (185, 5601491792), (208, 4982096065), (260, 3985676852), (296, 3500932370), (370, 2800745896), (481, 2154419920), (520, 1992838426), (592, 1750466185), (740, 1400372948), (962, 1077209960), (1040, 996419213), (1480, 700186474), (1924, 538604980), (2405, 430883984), (2960, 350093237), (3848, 269302490), (4810, 215441992), (7696, 134651245), (9620, 107720996), (19240, 53860498), (38480, 26930249)]