9939140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8423}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 11289340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 8423, 16846, 33692, 42115, 84230, 168460, 496957, 993914, 1987828, 2484785, 4969570, 9939140]

約数ペア:

[(1, 9939140), (2, 4969570), (4, 2484785), (5, 1987828), (10, 993914), (20, 496957), (59, 168460), (118, 84230), (236, 42115), (295, 33692), (590, 16846), (1180, 8423)]