131465150

素因数分解:

$2^1\times 5^2\times {\mathrm{797}}^1\times {\mathrm{3299}}^1$

素因数の和:4108

約数の個数: 24

約数和(自身を含む): 244906200

約数和(自身を除く): 113441050

約数列:

[1, 2, 5, 10, 25, 50, 797, 1594, 3299, 3985, 6598, 7970, 16495, 19925, 32990, 39850, 82475, 164950, 2629303, 5258606, 13146515, 26293030, 65732575, 131465150]

約数ペア:

[(1, 131465150), (2, 65732575), (5, 26293030), (10, 13146515), (25, 5258606), (50, 2629303), (797, 164950), (1594, 82475), (3299, 39850), (3985, 32990), (6598, 19925), (7970, 16495)]