88589240

素因数分解:

$2^3\times 5^1\times {\mathrm{2214731}}^1$

素因数の和:2214742

約数の個数: 16

約数和(自身を含む): 199325880

約数和(自身を除く): 110736640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2214731, 4429462, 8858924, 11073655, 17717848, 22147310, 44294620, 88589240]

約数ペア:

[(1, 88589240), (2, 44294620), (4, 22147310), (5, 17717848), (8, 11073655), (10, 8858924), (20, 4429462), (40, 2214731)]