3975620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5676988

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1063, 1870, 2126, 3740, 4252, 5315, 10630, 11693, 18071, 21260, 23386, 36142, 46772, 58465, 72284, 90355, 116930, 180710, 198781, 233860, 361420, 397562, 795124, 993905, 1987810, 3975620]

約数ペア:

[(1, 3975620), (2, 1987810), (4, 993905), (5, 795124), (10, 397562), (11, 361420), (17, 233860), (20, 198781), (22, 180710), (34, 116930), (44, 90355), (55, 72284), (68, 58465), (85, 46772), (110, 36142), (170, 23386), (187, 21260), (220, 18071), (340, 11693), (374, 10630), (748, 5315), (935, 4252), (1063, 3740), (1870, 2126)]