75874180

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2579}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 159505920

約数和(自身を除く): 83631740

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2579, 2942, 5158, 5884, 7355, 10316, 12895, 14710, 25790, 29420, 51580, 3793709, 7587418, 15174836, 18968545, 37937090, 75874180]

約数ペア:

[(1, 75874180), (2, 37937090), (4, 18968545), (5, 15174836), (10, 7587418), (20, 3793709), (1471, 51580), (2579, 29420), (2942, 25790), (5158, 14710), (5884, 12895), (7355, 10316)]