13305800

素因数分解:

$2^3\times 5^2\times {\mathrm{66529}}^1$

素因数の和:66545

約数の個数: 24

約数和(自身を含む): 30936450

約数和(自身を除く): 17630650

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 66529, 133058, 266116, 332645, 532232, 665290, 1330580, 1663225, 2661160, 3326450, 6652900, 13305800]

約数ペア:

[(1, 13305800), (2, 6652900), (4, 3326450), (5, 2661160), (8, 1663225), (10, 1330580), (20, 665290), (25, 532232), (40, 332645), (50, 266116), (100, 133058), (200, 66529)]