1625200090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1609109}}^1$

素因数の和:1609217

約数の個数: 16

約数和(自身を含む): 2954325960

約数和(自身を除く): 1329125870

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1609109, 3218218, 8045545, 16091090, 162520009, 325040018, 812600045, 1625200090]

約数ペア:

[(1, 1625200090), (2, 812600045), (5, 325040018), (10, 162520009), (101, 16091090), (202, 8045545), (505, 3218218), (1010, 1609109)]