10885820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49481}}^1$

素因数の和:49501

約数の個数: 24

約数和(自身を含む): 24938928

約数和(自身を除く): 14053108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 49481, 98962, 197924, 247405, 494810, 544291, 989620, 1088582, 2177164, 2721455, 5442910, 10885820]

約数ペア:

[(1, 10885820), (2, 5442910), (4, 2721455), (5, 2177164), (10, 1088582), (11, 989620), (20, 544291), (22, 494810), (44, 247405), (55, 197924), (110, 98962), (220, 49481)]