26974450

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:2922

約数の個数: 24

約数和(自身を含む): 50443200

約数和(自身を除く): 23468750

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 2711, 4975, 5422, 9950, 13555, 27110, 67775, 135550, 539489, 1078978, 2697445, 5394890, 13487225, 26974450]

約数ペア:

[(1, 26974450), (2, 13487225), (5, 5394890), (10, 2697445), (25, 1078978), (50, 539489), (199, 135550), (398, 67775), (995, 27110), (1990, 13555), (2711, 9950), (4975, 5422)]