6876980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31259}}^1$

素因数の和:31279

約数の個数: 24

約数和(自身を含む): 15755040

約数和(自身を除く): 8878060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31259, 62518, 125036, 156295, 312590, 343849, 625180, 687698, 1375396, 1719245, 3438490, 6876980]

約数ペア:

[(1, 6876980), (2, 3438490), (4, 1719245), (5, 1375396), (10, 687698), (11, 625180), (20, 343849), (22, 312590), (44, 156295), (55, 125036), (110, 62518), (220, 31259)]