79142900

素因数分解:

$2^2\times 5^2\times {\mathrm{701}}^1\times {\mathrm{1129}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 172137420

約数和(自身を除く): 92994520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 701, 1129, 1402, 2258, 2804, 3505, 4516, 5645, 7010, 11290, 14020, 17525, 22580, 28225, 35050, 56450, 70100, 112900, 791429, 1582858, 3165716, 3957145, 7914290, 15828580, 19785725, 39571450, 79142900]

約数ペア:

[(1, 79142900), (2, 39571450), (4, 19785725), (5, 15828580), (10, 7914290), (20, 3957145), (25, 3165716), (50, 1582858), (100, 791429), (701, 112900), (1129, 70100), (1402, 56450), (2258, 35050), (2804, 28225), (3505, 22580), (4516, 17525), (5645, 14020), (7010, 11290)]