9680180

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{929}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 20389320

約数和(自身を除く): 10709140

約数列:

[1, 2, 4, 5, 10, 20, 521, 929, 1042, 1858, 2084, 2605, 3716, 4645, 5210, 9290, 10420, 18580, 484009, 968018, 1936036, 2420045, 4840090, 9680180]

約数ペア:

[(1, 9680180), (2, 4840090), (4, 2420045), (5, 1936036), (10, 968018), (20, 484009), (521, 18580), (929, 10420), (1042, 9290), (1858, 5210), (2084, 4645), (2605, 3716)]