411543460

素因数分解:

$2^2\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{9629}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 864735480

約数和(自身を除く): 453192020

約数列:

[1, 2, 4, 5, 10, 20, 2137, 4274, 8548, 9629, 10685, 19258, 21370, 38516, 42740, 48145, 96290, 192580, 20577173, 41154346, 82308692, 102885865, 205771730, 411543460]

約数ペア:

[(1, 411543460), (2, 205771730), (4, 102885865), (5, 82308692), (10, 41154346), (20, 20577173), (2137, 192580), (4274, 96290), (8548, 48145), (9629, 42740), (10685, 38516), (19258, 21370)]