8572180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3793}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 18165672

約数和(自身を除く): 9593492

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3793, 7586, 15172, 18965, 37930, 75860, 428609, 857218, 1714436, 2143045, 4286090, 8572180]

約数ペア:

[(1, 8572180), (2, 4286090), (4, 2143045), (5, 1714436), (10, 857218), (20, 428609), (113, 75860), (226, 37930), (452, 18965), (565, 15172), (1130, 7586), (2260, 3793)]