105446020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{52201}}^1$

素因数の和:52311

約数の個数: 24

約数和(自身を含む): 223633368

約数和(自身を除く): 118187348

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 52201, 104402, 208804, 261005, 522010, 1044020, 5272301, 10544602, 21089204, 26361505, 52723010, 105446020]

約数ペア:

[(1, 105446020), (2, 52723010), (4, 26361505), (5, 21089204), (10, 10544602), (20, 5272301), (101, 1044020), (202, 522010), (404, 261005), (505, 208804), (1010, 104402), (2020, 52201)]