25563710

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2221}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 46075392

約数和(自身を除く): 20511682

約数列:

[1, 2, 5, 10, 1151, 2221, 2302, 4442, 5755, 11105, 11510, 22210, 2556371, 5112742, 12781855, 25563710]

約数ペア:

[(1, 25563710), (2, 12781855), (5, 5112742), (10, 2556371), (1151, 22210), (2221, 11510), (2302, 11105), (4442, 5755)]