39340580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85523}}^1$

素因数の和:85555

約数の個数: 24

約数和(自身を含む): 86208192

約数和(自身を除く): 46867612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85523, 171046, 342092, 427615, 855230, 1710460, 1967029, 3934058, 7868116, 9835145, 19670290, 39340580]

約数ペア:

[(1, 39340580), (2, 19670290), (4, 9835145), (5, 7868116), (10, 3934058), (20, 1967029), (23, 1710460), (46, 855230), (92, 427615), (115, 342092), (230, 171046), (460, 85523)]