172028510

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{37643}}^1$

素因数の和:38107

約数の個数: 16

約数和(自身を含む): 310337136

約数和(自身を除く): 138308626

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 37643, 75286, 188215, 376430, 17202851, 34405702, 86014255, 172028510]

約数ペア:

[(1, 172028510), (2, 86014255), (5, 34405702), (10, 17202851), (457, 376430), (914, 188215), (2285, 75286), (4570, 37643)]