7752020

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 16342368

約数和(自身を除く): 8590348

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1171, 1324, 1655, 2342, 3310, 4684, 5855, 6620, 11710, 23420, 387601, 775202, 1550404, 1938005, 3876010, 7752020]

約数ペア:

[(1, 7752020), (2, 3876010), (4, 1938005), (5, 1550404), (10, 775202), (20, 387601), (331, 23420), (662, 11710), (1171, 6620), (1324, 5855), (1655, 4684), (2342, 3310)]