40635020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88337}}^1$

素因数の和:88369

約数の個数: 24

約数和(自身を含む): 89044704

約数和(自身を除く): 48409684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88337, 176674, 353348, 441685, 883370, 1766740, 2031751, 4063502, 8127004, 10158755, 20317510, 40635020]

約数ペア:

[(1, 40635020), (2, 20317510), (4, 10158755), (5, 8127004), (10, 4063502), (20, 2031751), (23, 1766740), (46, 883370), (92, 441685), (115, 353348), (230, 176674), (460, 88337)]