39195820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67579}}^1$

素因数の和:67617

約数の個数: 24

約数和(自身を含む): 85150800

約数和(自身を除く): 45954980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 67579, 135158, 270316, 337895, 675790, 1351580, 1959791, 3919582, 7839164, 9798955, 19597910, 39195820]

約数ペア:

[(1, 39195820), (2, 19597910), (4, 9798955), (5, 7839164), (10, 3919582), (20, 1959791), (29, 1351580), (58, 675790), (116, 337895), (145, 270316), (290, 135158), (580, 67579)]