9644560

素因数分解:

$2^4\times 5^1\times {\mathrm{120557}}^1$

素因数の和:120570

約数の個数: 20

約数和(自身を含む): 22423788

約数和(自身を除く): 12779228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120557, 241114, 482228, 602785, 964456, 1205570, 1928912, 2411140, 4822280, 9644560]

約数ペア:

[(1, 9644560), (2, 4822280), (4, 2411140), (5, 1928912), (8, 1205570), (10, 964456), (16, 602785), (20, 482228), (40, 241114), (80, 120557)]