202250500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 472792320

約数和(自身を除く): 270541820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 125, 172, 215, 230, 250, 409, 430, 460, 500, 575, 818, 860, 989, 1075, 1150, 1636, 1978, 2045, 2150, 2300, 2875, 3956, 4090, 4300, 4945, 5375, 5750, 8180, 9407, 9890, 10225, 10750, 11500, 17587, 18814, 19780, 20450, 21500, 24725, 35174, 37628, 40900, 47035, 49450, 51125, 70348, 87935, 94070, 98900, 102250, 123625, 175870, 188140, 204500, 235175, 247250, 351740, 404501, 439675, 470350, 494500, 809002, 879350, 940700, 1175875, 1618004, 1758700, 2022505, 2198375, 2351750, 4045010, 4396750, 4703500, 8090020, 8793500, 10112525, 20225050, 40450100, 50562625, 101125250, 202250500]

約数ペア:

[(1, 202250500), (2, 101125250), (4, 50562625), (5, 40450100), (10, 20225050), (20, 10112525), (23, 8793500), (25, 8090020), (43, 4703500), (46, 4396750), (50, 4045010), (86, 2351750), (92, 2198375), (100, 2022505), (115, 1758700), (125, 1618004), (172, 1175875), (215, 940700), (230, 879350), (250, 809002), (409, 494500), (430, 470350), (460, 439675), (500, 404501), (575, 351740), (818, 247250), (860, 235175), (989, 204500), (1075, 188140), (1150, 175870), (1636, 123625), (1978, 102250), (2045, 98900), (2150, 94070), (2300, 87935), (2875, 70348), (3956, 51125), (4090, 49450), (4300, 47035), (4945, 40900), (5375, 37628), (5750, 35174), (8180, 24725), (9407, 21500), (9890, 20450), (10225, 19780), (10750, 18814), (11500, 17587)]