20210601610

素因数分解:

$2^1\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{625909}}^1$

素因数の和:629145

約数の個数: 16

約数和(自身を含む): 36390407400

約数和(自身を除く): 16179805790

約数列:

[1, 2, 5, 10, 3229, 6458, 16145, 32290, 625909, 1251818, 3129545, 6259090, 2021060161, 4042120322, 10105300805, 20210601610]

約数ペア:

[(1, 20210601610), (2, 10105300805), (5, 4042120322), (10, 2021060161), (3229, 6259090), (6458, 3129545), (16145, 1251818), (32290, 625909)]