4729460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 10047240

約数和(自身を除く): 5317780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2657, 5314, 10628, 13285, 26570, 53140, 236473, 472946, 945892, 1182365, 2364730, 4729460]

約数ペア:

[(1, 4729460), (2, 2364730), (4, 1182365), (5, 945892), (10, 472946), (20, 236473), (89, 53140), (178, 26570), (356, 13285), (445, 10628), (890, 5314), (1780, 2657)]