25477630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 46792872

約数和(自身を除く): 21315242

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 907, 1814, 2809, 4535, 5618, 9070, 14045, 28090, 48071, 96142, 240355, 480710, 2547763, 5095526, 12738815, 25477630]

約数ペア:

[(1, 25477630), (2, 12738815), (5, 5095526), (10, 2547763), (53, 480710), (106, 240355), (265, 96142), (530, 48071), (907, 28090), (1814, 14045), (2809, 9070), (4535, 5618)]