82962760

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10859}}^1$

素因数の和:11061

約数の個数: 32

約数和(自身を含む): 187660800

約数和(自身を除く): 104698040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 10859, 21718, 43436, 54295, 86872, 108590, 217180, 434360, 2074069, 4148138, 8296276, 10370345, 16592552, 20740690, 41481380, 82962760]

約数ペア:

[(1, 82962760), (2, 41481380), (4, 20740690), (5, 16592552), (8, 10370345), (10, 8296276), (20, 4148138), (40, 2074069), (191, 434360), (382, 217180), (764, 108590), (955, 86872), (1528, 54295), (1910, 43436), (3820, 21718), (7640, 10859)]