11373500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 26570544

約数和(自身を除く): 15197044

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 125, 172, 215, 230, 250, 430, 460, 500, 529, 575, 860, 989, 1058, 1075, 1150, 1978, 2116, 2150, 2300, 2645, 2875, 3956, 4300, 4945, 5290, 5375, 5750, 9890, 10580, 10750, 11500, 13225, 19780, 21500, 22747, 24725, 26450, 45494, 49450, 52900, 66125, 90988, 98900, 113735, 123625, 132250, 227470, 247250, 264500, 454940, 494500, 568675, 1137350, 2274700, 2843375, 5686750, 11373500]

約数ペア:

[(1, 11373500), (2, 5686750), (4, 2843375), (5, 2274700), (10, 1137350), (20, 568675), (23, 494500), (25, 454940), (43, 264500), (46, 247250), (50, 227470), (86, 132250), (92, 123625), (100, 113735), (115, 98900), (125, 90988), (172, 66125), (215, 52900), (230, 49450), (250, 45494), (430, 26450), (460, 24725), (500, 22747), (529, 21500), (575, 19780), (860, 13225), (989, 11500), (1058, 10750), (1075, 10580), (1150, 9890), (1978, 5750), (2116, 5375), (2150, 5290), (2300, 4945), (2645, 4300), (2875, 3956)]