15598713020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{8521}}^1$

素因数の和:8751

約数の個数: 96

約数和(自身を含む): 36645690816

約数和(自身を除く): 21046977796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 157, 212, 220, 265, 314, 530, 583, 628, 785, 1060, 1166, 1570, 1727, 2332, 2915, 3140, 3454, 5830, 6908, 8321, 8521, 8635, 11660, 16642, 17042, 17270, 33284, 34084, 34540, 41605, 42605, 83210, 85210, 91531, 93731, 166420, 170420, 183062, 187462, 366124, 374924, 451613, 457655, 468655, 903226, 915310, 937310, 1337797, 1806452, 1830620, 1874620, 2258065, 2675594, 4516130, 4967743, 5351188, 6688985, 9032260, 9935486, 13377970, 14715767, 19870972, 24838715, 26755940, 29431534, 49677430, 58863068, 70903241, 73578835, 99354860, 141806482, 147157670, 283612964, 294315340, 354516205, 709032410, 779935651, 1418064820, 1559871302, 3119742604, 3899678255, 7799356510, 15598713020]

約数ペア:

[(1, 15598713020), (2, 7799356510), (4, 3899678255), (5, 3119742604), (10, 1559871302), (11, 1418064820), (20, 779935651), (22, 709032410), (44, 354516205), (53, 294315340), (55, 283612964), (106, 147157670), (110, 141806482), (157, 99354860), (212, 73578835), (220, 70903241), (265, 58863068), (314, 49677430), (530, 29431534), (583, 26755940), (628, 24838715), (785, 19870972), (1060, 14715767), (1166, 13377970), (1570, 9935486), (1727, 9032260), (2332, 6688985), (2915, 5351188), (3140, 4967743), (3454, 4516130), (5830, 2675594), (6908, 2258065), (8321, 1874620), (8521, 1830620), (8635, 1806452), (11660, 1337797), (16642, 937310), (17042, 915310), (17270, 903226), (33284, 468655), (34084, 457655), (34540, 451613), (41605, 374924), (42605, 366124), (83210, 187462), (85210, 183062), (91531, 170420), (93731, 166420)]