5070820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 10801728

約数和(自身を除く): 5730908

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3571, 7142, 14284, 17855, 35710, 71420, 253541, 507082, 1014164, 1267705, 2535410, 5070820]

約数ペア:

[(1, 5070820), (2, 2535410), (4, 1267705), (5, 1014164), (10, 507082), (20, 253541), (71, 71420), (142, 35710), (284, 17855), (355, 14284), (710, 7142), (1420, 3571)]