57069820

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7529}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 120178800

約数和(自身を除く): 63108980

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7529, 7580, 15058, 30116, 37645, 75290, 150580, 2853491, 5706982, 11413964, 14267455, 28534910, 57069820]

約数ペア:

[(1, 57069820), (2, 28534910), (4, 14267455), (5, 11413964), (10, 5706982), (20, 2853491), (379, 150580), (758, 75290), (1516, 37645), (1895, 30116), (3790, 15058), (7529, 7580)]