28998110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28711}}^1$

素因数の和:28819

約数の個数: 16

約数和(自身を含む): 52715232

約数和(自身を除く): 23717122

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 28711, 57422, 143555, 287110, 2899811, 5799622, 14499055, 28998110]

約数ペア:

[(1, 28998110), (2, 14499055), (5, 5799622), (10, 2899811), (101, 287110), (202, 143555), (505, 57422), (1010, 28711)]