57322820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9157}}^1$

素因数の和:9479

約数の個数: 24

約数和(自身を含む): 120775704

約数和(自身を除く): 63452884

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 9157, 18314, 36628, 45785, 91570, 183140, 2866141, 5732282, 11464564, 14330705, 28661410, 57322820]

約数ペア:

[(1, 57322820), (2, 28661410), (4, 14330705), (5, 11464564), (10, 5732282), (20, 2866141), (313, 183140), (626, 91570), (1252, 45785), (1565, 36628), (3130, 18314), (6260, 9157)]