3670443020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{42257}}^1$

素因数の和:42410

約数の個数: 48

約数和(自身を含む): 7965463968

約数和(自身を除く): 4295020948

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 404, 430, 505, 860, 1010, 2020, 4343, 8686, 17372, 21715, 42257, 43430, 84514, 86860, 169028, 211285, 422570, 845140, 1817051, 3634102, 4267957, 7268204, 8535914, 9085255, 17071828, 18170510, 21339785, 36341020, 42679570, 85359140, 183522151, 367044302, 734088604, 917610755, 1835221510, 3670443020]

約数ペア:

[(1, 3670443020), (2, 1835221510), (4, 917610755), (5, 734088604), (10, 367044302), (20, 183522151), (43, 85359140), (86, 42679570), (101, 36341020), (172, 21339785), (202, 18170510), (215, 17071828), (404, 9085255), (430, 8535914), (505, 7268204), (860, 4267957), (1010, 3634102), (2020, 1817051), (4343, 845140), (8686, 422570), (17372, 211285), (21715, 169028), (42257, 86860), (43430, 84514)]