57260240

素因数分解:

$2^4\times 5^1\times {\mathrm{715753}}^1$

素因数の和:715766

約数の個数: 20

約数和(自身を含む): 133130244

約数和(自身を除く): 75870004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 715753, 1431506, 2863012, 3578765, 5726024, 7157530, 11452048, 14315060, 28630120, 57260240]

約数ペア:

[(1, 57260240), (2, 28630120), (4, 14315060), (5, 11452048), (8, 7157530), (10, 5726024), (16, 3578765), (20, 2863012), (40, 1431506), (80, 715753)]