90226600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 210924000

約数和(自身を除く): 120697400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 2267, 3980, 4534, 4975, 7960, 9068, 9950, 11335, 18136, 19900, 22670, 39800, 45340, 56675, 90680, 113350, 226700, 451133, 453400, 902266, 1804532, 2255665, 3609064, 4511330, 9022660, 11278325, 18045320, 22556650, 45113300, 90226600]

約数ペア:

[(1, 90226600), (2, 45113300), (4, 22556650), (5, 18045320), (8, 11278325), (10, 9022660), (20, 4511330), (25, 3609064), (40, 2255665), (50, 1804532), (100, 902266), (199, 453400), (200, 451133), (398, 226700), (796, 113350), (995, 90680), (1592, 56675), (1990, 45340), (2267, 39800), (3980, 22670), (4534, 19900), (4975, 18136), (7960, 11335), (9068, 9950)]