113225870

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{17609}}^1$

素因数の和:18259

約数の個数: 16

約数和(自身を含む): 204135120

約数和(自身を除く): 90909250

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 17609, 35218, 88045, 176090, 11322587, 22645174, 56612935, 113225870]

約数ペア:

[(1, 113225870), (2, 56612935), (5, 22645174), (10, 11322587), (643, 176090), (1286, 88045), (3215, 35218), (6430, 17609)]