10158100

素因数分解:

$2^2\times 5^2\times {\mathrm{101581}}^1$

素因数の和:101595

約数の個数: 18

約数和(自身を含む): 22043294

約数和(自身を除く): 11885194

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101581, 203162, 406324, 507905, 1015810, 2031620, 2539525, 5079050, 10158100]

約数ペア:

[(1, 10158100), (2, 5079050), (4, 2539525), (5, 2031620), (10, 1015810), (20, 507905), (25, 406324), (50, 203162), (100, 101581)]