22684240

素因数分解:

$2^4\times 5^1\times {\mathrm{283553}}^1$

素因数の和:283566

約数の個数: 20

約数和(自身を含む): 52741044

約数和(自身を除く): 30056804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283553, 567106, 1134212, 1417765, 2268424, 2835530, 4536848, 5671060, 11342120, 22684240]

約数ペア:

[(1, 22684240), (2, 11342120), (4, 5671060), (5, 4536848), (8, 2835530), (10, 2268424), (16, 1417765), (20, 1134212), (40, 567106), (80, 283553)]