9809500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 22381632

約数和(自身を除く): 12572132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 853, 1150, 1706, 2300, 2875, 3412, 4265, 5750, 8530, 11500, 17060, 19619, 21325, 39238, 42650, 78476, 85300, 98095, 106625, 196190, 213250, 392380, 426500, 490475, 980950, 1961900, 2452375, 4904750, 9809500]

約数ペア:

[(1, 9809500), (2, 4904750), (4, 2452375), (5, 1961900), (10, 980950), (20, 490475), (23, 426500), (25, 392380), (46, 213250), (50, 196190), (92, 106625), (100, 98095), (115, 85300), (125, 78476), (230, 42650), (250, 39238), (460, 21325), (500, 19619), (575, 17060), (853, 11500), (1150, 8530), (1706, 5750), (2300, 4265), (2875, 3412)]