707485410040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2466481}}^1$

素因数の和:2466664

約数の個数: 64

約数和(自身を含む): 1630245942720

約数和(自身を除く): 922760532680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 101, 142, 202, 284, 355, 404, 505, 568, 710, 808, 1010, 1420, 2020, 2840, 4040, 7171, 14342, 28684, 35855, 57368, 71710, 143420, 286840, 2466481, 4932962, 9865924, 12332405, 19731848, 24664810, 49329620, 98659240, 175120151, 249114581, 350240302, 498229162, 700480604, 875600755, 996458324, 1245572905, 1400961208, 1751201510, 1992916648, 2491145810, 3502403020, 4982291620, 7004806040, 9964583240, 17687135251, 35374270502, 70748541004, 88435676255, 141497082008, 176871352510, 353742705020, 707485410040]

約数ペア:

[(1, 707485410040), (2, 353742705020), (4, 176871352510), (5, 141497082008), (8, 88435676255), (10, 70748541004), (20, 35374270502), (40, 17687135251), (71, 9964583240), (101, 7004806040), (142, 4982291620), (202, 3502403020), (284, 2491145810), (355, 1992916648), (404, 1751201510), (505, 1400961208), (568, 1245572905), (710, 996458324), (808, 875600755), (1010, 700480604), (1420, 498229162), (2020, 350240302), (2840, 249114581), (4040, 175120151), (7171, 98659240), (14342, 49329620), (28684, 24664810), (35855, 19731848), (57368, 12332405), (71710, 9865924), (143420, 4932962), (286840, 2466481)]