7708780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13291}}^1$

素因数の和:13329

約数の個数: 24

約数和(自身を含む): 16747920

約数和(自身を除く): 9039140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 13291, 26582, 53164, 66455, 132910, 265820, 385439, 770878, 1541756, 1927195, 3854390, 7708780]

約数ペア:

[(1, 7708780), (2, 3854390), (4, 1927195), (5, 1541756), (10, 770878), (20, 385439), (29, 265820), (58, 132910), (116, 66455), (145, 53164), (290, 26582), (580, 13291)]