7942850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 24

約数和(自身を含む): 15000528

約数和(自身を除く): 7057678

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 2371, 3350, 4742, 11855, 23710, 59275, 118550, 158857, 317714, 794285, 1588570, 3971425, 7942850]

約数ペア:

[(1, 7942850), (2, 3971425), (5, 1588570), (10, 794285), (25, 317714), (50, 158857), (67, 118550), (134, 59275), (335, 23710), (670, 11855), (1675, 4742), (2371, 3350)]