10689888980

素因数分解:

$2^2\times 5^1\times {\mathrm{6131}}^1\times {\mathrm{87179}}^1$

素因数の和:93319

約数の個数: 24

約数和(自身を含む): 22452685920

約数和(自身を除く): 11762796940

約数列:

[1, 2, 4, 5, 10, 20, 6131, 12262, 24524, 30655, 61310, 87179, 122620, 174358, 348716, 435895, 871790, 1743580, 534494449, 1068988898, 2137977796, 2672472245, 5344944490, 10689888980]

約数ペア:

[(1, 10689888980), (2, 5344944490), (4, 2672472245), (5, 2137977796), (10, 1068988898), (20, 534494449), (6131, 1743580), (12262, 871790), (24524, 435895), (30655, 348716), (61310, 174358), (87179, 122620)]