45800

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 106950

約数和(自身を除く): 61150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4580, 5725, 9160, 11450, 22900, 45800]

約数ペア:

[(1, 45800), (2, 22900), (4, 11450), (5, 9160), (8, 5725), (10, 4580), (20, 2290), (25, 1832), (40, 1145), (50, 916), (100, 458), (200, 229)]