42226460

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2857}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 88826640

約数和(自身を除く): 46600180

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2857, 2956, 3695, 5714, 7390, 11428, 14285, 14780, 28570, 57140, 2111323, 4222646, 8445292, 10556615, 21113230, 42226460]

約数ペア:

[(1, 42226460), (2, 21113230), (4, 10556615), (5, 8445292), (10, 4222646), (20, 2111323), (739, 57140), (1478, 28570), (2857, 14780), (2956, 14285), (3695, 11428), (5714, 7390)]