22105660

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3167}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 24463940

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3167, 3490, 6334, 6980, 12668, 15835, 31670, 63340, 1105283, 2210566, 4421132, 5526415, 11052830, 22105660]

約数ペア:

[(1, 22105660), (2, 11052830), (4, 5526415), (5, 4421132), (10, 2210566), (20, 1105283), (349, 63340), (698, 31670), (1396, 15835), (1745, 12668), (3167, 6980), (3490, 6334)]