38709110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31991}}^1$

素因数の和:32020

約数の個数: 24

約数和(自身を含む): 76588848

約数和(自身を除く): 37879738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 31991, 63982, 159955, 319910, 351901, 703802, 1759505, 3519010, 3870911, 7741822, 19354555, 38709110]

約数ペア:

[(1, 38709110), (2, 19354555), (5, 7741822), (10, 3870911), (11, 3519010), (22, 1759505), (55, 703802), (110, 351901), (121, 319910), (242, 159955), (605, 63982), (1210, 31991)]