25476943960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{457889}}^1$

素因数の和:458020

約数の個数: 64

約数和(自身を含む): 62309671200

約数和(自身を除く): 36832727240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 4280, 5564, 6955, 11128, 13910, 27820, 55640, 457889, 915778, 1831556, 2289445, 3663112, 4578890, 5952557, 9157780, 11905114, 18315560, 23810228, 29762785, 47620456, 48994123, 59525570, 97988246, 119051140, 195976492, 238102280, 244970615, 391952984, 489941230, 636923599, 979882460, 1273847198, 1959764920, 2547694396, 3184617995, 5095388792, 6369235990, 12738471980, 25476943960]

約数ペア:

[(1, 25476943960), (2, 12738471980), (4, 6369235990), (5, 5095388792), (8, 3184617995), (10, 2547694396), (13, 1959764920), (20, 1273847198), (26, 979882460), (40, 636923599), (52, 489941230), (65, 391952984), (104, 244970615), (107, 238102280), (130, 195976492), (214, 119051140), (260, 97988246), (428, 59525570), (520, 48994123), (535, 47620456), (856, 29762785), (1070, 23810228), (1391, 18315560), (2140, 11905114), (2782, 9157780), (4280, 5952557), (5564, 4578890), (6955, 3663112), (11128, 2289445), (13910, 1831556), (27820, 915778), (55640, 457889)]