252208010

素因数分解:

$2^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{8081}}^1$

素因数の和:11209

約数の個数: 16

約数和(自身を含む): 454176072

約数和(自身を除く): 201968062

約数列:

[1, 2, 5, 10, 3121, 6242, 8081, 15605, 16162, 31210, 40405, 80810, 25220801, 50441602, 126104005, 252208010]

約数ペア:

[(1, 252208010), (2, 126104005), (5, 50441602), (10, 25220801), (3121, 80810), (6242, 40405), (8081, 31210), (15605, 16162)]