10202239870

素因数分解:

$2^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{285697}}^1$

素因数の和:289275

約数の個数: 16

約数和(自身を含む): 18369238608

約数和(自身を除く): 8166998738

約数列:

[1, 2, 5, 10, 3571, 7142, 17855, 35710, 285697, 571394, 1428485, 2856970, 1020223987, 2040447974, 5101119935, 10202239870]

約数ペア:

[(1, 10202239870), (2, 5101119935), (5, 2040447974), (10, 1020223987), (3571, 2856970), (7142, 1428485), (17855, 571394), (35710, 285697)]