22726420

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1621}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 47823048

約数和(自身を除く): 25096628

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 1621, 2804, 3242, 3505, 6484, 7010, 8105, 14020, 16210, 32420, 1136321, 2272642, 4545284, 5681605, 11363210, 22726420]

約数ペア:

[(1, 22726420), (2, 11363210), (4, 5681605), (5, 4545284), (10, 2272642), (20, 1136321), (701, 32420), (1402, 16210), (1621, 14020), (2804, 8105), (3242, 7010), (3505, 6484)]