125881679620

素因数分解:

$2^2\times 5^1\times {\mathrm{32309}}^1\times {\mathrm{194809}}^1$

素因数の和:227127

約数の個数: 24

約数和(自身を含む): 264361066200

約数和(自身を除く): 138479386580

約数列:

[1, 2, 4, 5, 10, 20, 32309, 64618, 129236, 161545, 194809, 323090, 389618, 646180, 779236, 974045, 1948090, 3896180, 6294083981, 12588167962, 25176335924, 31470419905, 62940839810, 125881679620]

約数ペア:

[(1, 125881679620), (2, 62940839810), (4, 31470419905), (5, 25176335924), (10, 12588167962), (20, 6294083981), (32309, 3896180), (64618, 1948090), (129236, 974045), (161545, 779236), (194809, 646180), (323090, 389618)]