10141640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 23146560

約数和(自身を除く): 13004920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3571, 7142, 14284, 17855, 28568, 35710, 71420, 142840, 253541, 507082, 1014164, 1267705, 2028328, 2535410, 5070820, 10141640]

約数ペア:

[(1, 10141640), (2, 5070820), (4, 2535410), (5, 2028328), (8, 1267705), (10, 1014164), (20, 507082), (40, 253541), (71, 142840), (142, 71420), (284, 35710), (355, 28568), (568, 17855), (710, 14284), (1420, 7142), (2840, 3571)]