105490460

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{52223}}^1$

素因数の和:52333

約数の個数: 24

約数和(自身を含む): 223727616

約数和(自身を除く): 118237156

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 52223, 104446, 208892, 261115, 522230, 1044460, 5274523, 10549046, 21098092, 26372615, 52745230, 105490460]

約数ペア:

[(1, 105490460), (2, 52745230), (4, 26372615), (5, 21098092), (10, 10549046), (20, 5274523), (101, 1044460), (202, 522230), (404, 261115), (505, 208892), (1010, 104446), (2020, 52223)]