56677420

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6397}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 119309904

約数和(自身を除く): 62632484

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 6397, 8860, 12794, 25588, 31985, 63970, 127940, 2833871, 5667742, 11335484, 14169355, 28338710, 56677420]

約数ペア:

[(1, 56677420), (2, 28338710), (4, 14169355), (5, 11335484), (10, 5667742), (20, 2833871), (443, 127940), (886, 63970), (1772, 31985), (2215, 25588), (4430, 12794), (6397, 8860)]