5120570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 12047616

約数和(自身を除く): 6927046

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 331, 442, 455, 595, 662, 910, 1105, 1190, 1547, 1655, 2210, 2317, 3094, 3310, 4303, 4634, 5627, 7735, 8606, 11254, 11585, 15470, 21515, 23170, 28135, 30121, 39389, 43030, 56270, 60242, 73151, 78778, 146302, 150605, 196945, 301210, 365755, 393890, 512057, 731510, 1024114, 2560285, 5120570]

約数ペア:

[(1, 5120570), (2, 2560285), (5, 1024114), (7, 731510), (10, 512057), (13, 393890), (14, 365755), (17, 301210), (26, 196945), (34, 150605), (35, 146302), (65, 78778), (70, 73151), (85, 60242), (91, 56270), (119, 43030), (130, 39389), (170, 30121), (182, 28135), (221, 23170), (238, 21515), (331, 15470), (442, 11585), (455, 11254), (595, 8606), (662, 7735), (910, 5627), (1105, 4634), (1190, 4303), (1547, 3310), (1655, 3094), (2210, 2317)]