12477400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 18770600

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, 4799, 9598, 19196, 23995, 38392, 47990, 62387, 95980, 119975, 124774, 191960, 239950, 249548, 311935, 479900, 499096, 623870, 959800, 1247740, 1559675, 2495480, 3119350, 6238700, 12477400]

約数ペア:

[(1, 12477400), (2, 6238700), (4, 3119350), (5, 2495480), (8, 1559675), (10, 1247740), (13, 959800), (20, 623870), (25, 499096), (26, 479900), (40, 311935), (50, 249548), (52, 239950), (65, 191960), (100, 124774), (104, 119975), (130, 95980), (200, 62387), (260, 47990), (325, 38392), (520, 23995), (650, 19196), (1300, 9598), (2600, 4799)]