103420360

素因数分解:

$2^3\times 5^1\times {\mathrm{2585509}}^1$

素因数の和:2585520

約数の個数: 16

約数和(自身を含む): 232695900

約数和(自身を除く): 129275540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2585509, 5171018, 10342036, 12927545, 20684072, 25855090, 51710180, 103420360]

約数ペア:

[(1, 103420360), (2, 51710180), (4, 25855090), (5, 20684072), (8, 12927545), (10, 10342036), (20, 5171018), (40, 2585509)]