8004380

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{857}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 16864848

約数和(自身を除く): 8860468

約数列:

[1, 2, 4, 5, 10, 20, 467, 857, 934, 1714, 1868, 2335, 3428, 4285, 4670, 8570, 9340, 17140, 400219, 800438, 1600876, 2001095, 4002190, 8004380]

約数ペア:

[(1, 8004380), (2, 4002190), (4, 2001095), (5, 1600876), (10, 800438), (20, 400219), (467, 17140), (857, 9340), (934, 8570), (1714, 4670), (1868, 4285), (2335, 3428)]