22644220

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1847}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 47656224

約数和(自身を除く): 25012004

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 1847, 2452, 3065, 3694, 6130, 7388, 9235, 12260, 18470, 36940, 1132211, 2264422, 4528844, 5661055, 11322110, 22644220]

約数ペア:

[(1, 22644220), (2, 11322110), (4, 5661055), (5, 4528844), (10, 2264422), (20, 1132211), (613, 36940), (1226, 18470), (1847, 12260), (2452, 9235), (3065, 7388), (3694, 6130)]