118965500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 261206400

約数和(自身を除く): 142240900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 458, 500, 916, 1039, 1145, 2078, 2290, 4156, 4580, 5195, 5725, 10390, 11450, 20780, 22900, 25975, 28625, 51950, 57250, 103900, 114500, 129875, 237931, 259750, 475862, 519500, 951724, 1189655, 2379310, 4758620, 5948275, 11896550, 23793100, 29741375, 59482750, 118965500]

約数ペア:

[(1, 118965500), (2, 59482750), (4, 29741375), (5, 23793100), (10, 11896550), (20, 5948275), (25, 4758620), (50, 2379310), (100, 1189655), (125, 951724), (229, 519500), (250, 475862), (458, 259750), (500, 237931), (916, 129875), (1039, 114500), (1145, 103900), (2078, 57250), (2290, 51950), (4156, 28625), (4580, 25975), (5195, 22900), (5725, 20780), (10390, 11450)]