82031620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372871}}^1$

素因数の和:372891

約数の個数: 24

約数和(自身を含む): 187927488

約数和(自身を除く): 105895868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 372871, 745742, 1491484, 1864355, 3728710, 4101581, 7457420, 8203162, 16406324, 20507905, 41015810, 82031620]

約数ペア:

[(1, 82031620), (2, 41015810), (4, 20507905), (5, 16406324), (10, 8203162), (11, 7457420), (20, 4101581), (22, 3728710), (44, 1864355), (55, 1491484), (110, 745742), (220, 372871)]