82408100

素因数分解:

$2^2\times 5^2\times {\mathrm{824081}}^1$

素因数の和:824095

約数の個数: 18

約数和(自身を含む): 178825794

約数和(自身を除く): 96417694

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 824081, 1648162, 3296324, 4120405, 8240810, 16481620, 20602025, 41204050, 82408100]

約数ペア:

[(1, 82408100), (2, 41204050), (4, 20602025), (5, 16481620), (10, 8240810), (20, 4120405), (25, 3296324), (50, 1648162), (100, 824081)]