9148900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 19998720

約数和(自身を除く): 10849820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 479, 764, 955, 958, 1910, 1916, 2395, 3820, 4775, 4790, 9550, 9580, 11975, 19100, 23950, 47900, 91489, 182978, 365956, 457445, 914890, 1829780, 2287225, 4574450, 9148900]

約数ペア:

[(1, 9148900), (2, 4574450), (4, 2287225), (5, 1829780), (10, 914890), (20, 457445), (25, 365956), (50, 182978), (100, 91489), (191, 47900), (382, 23950), (479, 19100), (764, 11975), (955, 9580), (958, 9550), (1910, 4790), (1916, 4775), (2395, 3820)]