2080223800

素因数分解:

$2^3\times 5^2\times {\mathrm{10401119}}^1$

素因数の和:10401135

約数の個数: 24

約数和(自身を含む): 4836520800

約数和(自身を除く): 2756297000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10401119, 20802238, 41604476, 52005595, 83208952, 104011190, 208022380, 260027975, 416044760, 520055950, 1040111900, 2080223800]

約数ペア:

[(1, 2080223800), (2, 1040111900), (4, 520055950), (5, 416044760), (8, 260027975), (10, 208022380), (20, 104011190), (25, 83208952), (40, 52005595), (50, 41604476), (100, 20802238), (200, 10401119)]