12087400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 30271500

約数和(自身を除く): 18184100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 4649, 9298, 18596, 23245, 37192, 46490, 60437, 92980, 116225, 120874, 185960, 232450, 241748, 302185, 464900, 483496, 604370, 929800, 1208740, 1510925, 2417480, 3021850, 6043700, 12087400]

約数ペア:

[(1, 12087400), (2, 6043700), (4, 3021850), (5, 2417480), (8, 1510925), (10, 1208740), (13, 929800), (20, 604370), (25, 483496), (26, 464900), (40, 302185), (50, 241748), (52, 232450), (65, 185960), (100, 120874), (104, 116225), (130, 92980), (200, 60437), (260, 46490), (325, 37192), (520, 23245), (650, 18596), (1300, 9298), (2600, 4649)]