40100820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668347}}^1$

素因数の和:668359

約数の個数: 24

約数和(自身を含む): 112282464

約数和(自身を除く): 72181644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668347, 1336694, 2005041, 2673388, 3341735, 4010082, 6683470, 8020164, 10025205, 13366940, 20050410, 40100820]

約数ペア:

[(1, 40100820), (2, 20050410), (3, 13366940), (4, 10025205), (5, 8020164), (6, 6683470), (10, 4010082), (12, 3341735), (15, 2673388), (20, 2005041), (30, 1336694), (60, 668347)]