20230900

素因数分解:

$2^2\times 5^2\times {\mathrm{202309}}^1$

素因数の和:202323

約数の個数: 18

約数和(自身を含む): 43901270

約数和(自身を除く): 23670370

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 202309, 404618, 809236, 1011545, 2023090, 4046180, 5057725, 10115450, 20230900]

約数ペア:

[(1, 20230900), (2, 10115450), (4, 5057725), (5, 4046180), (10, 2023090), (20, 1011545), (25, 809236), (50, 404618), (100, 202309)]