75272020

素因数分解:

$2^2\times 5^1\times {\mathrm{3763601}}^1$

素因数の和:3763610

約数の個数: 12

約数和(自身を含む): 158071284

約数和(自身を除く): 82799264

約数列:

[1, 2, 4, 5, 10, 20, 3763601, 7527202, 15054404, 18818005, 37636010, 75272020]

約数ペア:

[(1, 75272020), (2, 37636010), (4, 18818005), (5, 15054404), (10, 7527202), (20, 3763601)]