10139050

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 18972000

約数和(自身を除く): 8832950

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1019, 1990, 2038, 4975, 5095, 9950, 10190, 25475, 50950, 202781, 405562, 1013905, 2027810, 5069525, 10139050]

約数ペア:

[(1, 10139050), (2, 5069525), (5, 2027810), (10, 1013905), (25, 405562), (50, 202781), (199, 50950), (398, 25475), (995, 10190), (1019, 9950), (1990, 5095), (2038, 4975)]