1070294020

素因数分解:

$2^2\times 5^1\times {\mathrm{53514701}}^1$

素因数の和:53514710

約数の個数: 12

約数和(自身を含む): 2247617484

約数和(自身を除く): 1177323464

約数列:

[1, 2, 4, 5, 10, 20, 53514701, 107029402, 214058804, 267573505, 535147010, 1070294020]

約数ペア:

[(1, 1070294020), (2, 535147010), (4, 267573505), (5, 214058804), (10, 107029402), (20, 53514701)]