10258450

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 19195200

約数和(自身を除く): 8936750

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1031, 1990, 2062, 4975, 5155, 9950, 10310, 25775, 51550, 205169, 410338, 1025845, 2051690, 5129225, 10258450]

約数ペア:

[(1, 10258450), (2, 5129225), (5, 2051690), (10, 1025845), (25, 410338), (50, 205169), (199, 51550), (398, 25775), (995, 10310), (1031, 9950), (1990, 5155), (2062, 4975)]