8928580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5651}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 18990720

約数和(自身を除く): 10062140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5651, 11302, 22604, 28255, 56510, 113020, 446429, 892858, 1785716, 2232145, 4464290, 8928580]

約数ペア:

[(1, 8928580), (2, 4464290), (4, 2232145), (5, 1785716), (10, 892858), (20, 446429), (79, 113020), (158, 56510), (316, 28255), (395, 22604), (790, 11302), (1580, 5651)]