425432570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 775360512

約数和(自身を除く): 349927942

約数列:

[1, 2, 5, 10, 113, 226, 383, 565, 766, 983, 1130, 1915, 1966, 3830, 4915, 9830, 43279, 86558, 111079, 216395, 222158, 376489, 432790, 555395, 752978, 1110790, 1882445, 3764890, 42543257, 85086514, 212716285, 425432570]

約数ペア:

[(1, 425432570), (2, 212716285), (5, 85086514), (10, 42543257), (113, 3764890), (226, 1882445), (383, 1110790), (565, 752978), (766, 555395), (983, 432790), (1130, 376489), (1915, 222158), (1966, 216395), (3830, 111079), (4915, 86558), (9830, 43279)]