9971680

素因数分解:

$2^5\times 5^1\times {\mathrm{62323}}^1$

素因数の和:62338

約数の個数: 24

約数和(自身を含む): 23558472

約数和(自身を除く): 13586792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62323, 124646, 249292, 311615, 498584, 623230, 997168, 1246460, 1994336, 2492920, 4985840, 9971680]

約数ペア:

[(1, 9971680), (2, 4985840), (4, 2492920), (5, 1994336), (8, 1246460), (10, 997168), (16, 623230), (20, 498584), (32, 311615), (40, 249292), (80, 124646), (160, 62323)]