104414463920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{66977}}^1$

素因数の和:68502

約数の個数: 80

約数和(自身を含む): 261616068000

約数和(自身を除く): 157201604080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1499, 2998, 5996, 7495, 11992, 14990, 19487, 23984, 29980, 38974, 59960, 66977, 77948, 97435, 119920, 133954, 155896, 194870, 267908, 311792, 334885, 389740, 535816, 669770, 779480, 870701, 1071632, 1339540, 1558960, 1741402, 2679080, 3482804, 4353505, 5358160, 6965608, 8707010, 13931216, 17414020, 34828040, 69656080, 100398523, 200797046, 401594092, 501992615, 803188184, 1003985230, 1305180799, 1606376368, 2007970460, 2610361598, 4015940920, 5220723196, 6525903995, 8031881840, 10441446392, 13051807990, 20882892784, 26103615980, 52207231960, 104414463920]

約数ペア:

[(1, 104414463920), (2, 52207231960), (4, 26103615980), (5, 20882892784), (8, 13051807990), (10, 10441446392), (13, 8031881840), (16, 6525903995), (20, 5220723196), (26, 4015940920), (40, 2610361598), (52, 2007970460), (65, 1606376368), (80, 1305180799), (104, 1003985230), (130, 803188184), (208, 501992615), (260, 401594092), (520, 200797046), (1040, 100398523), (1499, 69656080), (2998, 34828040), (5996, 17414020), (7495, 13931216), (11992, 8707010), (14990, 6965608), (19487, 5358160), (23984, 4353505), (29980, 3482804), (38974, 2679080), (59960, 1741402), (66977, 1558960), (77948, 1339540), (97435, 1071632), (119920, 870701), (133954, 779480), (155896, 669770), (194870, 535816), (267908, 389740), (311792, 334885)]