8626040

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 19494000

約数和(自身を除く): 10867960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 569, 758, 1138, 1516, 1895, 2276, 2845, 3032, 3790, 4552, 5690, 7580, 11380, 15160, 22760, 215651, 431302, 862604, 1078255, 1725208, 2156510, 4313020, 8626040]

約数ペア:

[(1, 8626040), (2, 4313020), (4, 2156510), (5, 1725208), (8, 1078255), (10, 862604), (20, 431302), (40, 215651), (379, 22760), (569, 15160), (758, 11380), (1138, 7580), (1516, 5690), (1895, 4552), (2276, 3790), (2845, 3032)]