20160419800

素因数分解:

$2^3\times 5^2\times {\mathrm{100802099}}^1$

素因数の和:100802115

約数の個数: 24

約数和(自身を含む): 46872976500

約数和(自身を除く): 26712556700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100802099, 201604198, 403208396, 504010495, 806416792, 1008020990, 2016041980, 2520052475, 4032083960, 5040104950, 10080209900, 20160419800]

約数ペア:

[(1, 20160419800), (2, 10080209900), (4, 5040104950), (5, 4032083960), (8, 2520052475), (10, 2016041980), (20, 1008020990), (25, 806416792), (40, 504010495), (50, 403208396), (100, 201604198), (200, 100802099)]