3704689420

素因数分解:

$2^2\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{59351}}^1$

素因数の和:62481

約数の個数: 24

約数和(自身を含む): 7782471648

約数和(自身を除く): 4077782228

約数列:

[1, 2, 4, 5, 10, 20, 3121, 6242, 12484, 15605, 31210, 59351, 62420, 118702, 237404, 296755, 593510, 1187020, 185234471, 370468942, 740937884, 926172355, 1852344710, 3704689420]

約数ペア:

[(1, 3704689420), (2, 1852344710), (4, 926172355), (5, 740937884), (10, 370468942), (20, 185234471), (3121, 1187020), (6242, 593510), (12484, 296755), (15605, 237404), (31210, 118702), (59351, 62420)]