903238150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2549}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 1773882000

約数和(自身を除く): 870643850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 373, 475, 746, 950, 1865, 2549, 3730, 5098, 7087, 9325, 12745, 14174, 18650, 25490, 35435, 48431, 63725, 70870, 96862, 127450, 177175, 242155, 354350, 484310, 950777, 1210775, 1901554, 2421550, 4753885, 9507770, 18064763, 23769425, 36129526, 47538850, 90323815, 180647630, 451619075, 903238150]

約数ペア:

[(1, 903238150), (2, 451619075), (5, 180647630), (10, 90323815), (19, 47538850), (25, 36129526), (38, 23769425), (50, 18064763), (95, 9507770), (190, 4753885), (373, 2421550), (475, 1901554), (746, 1210775), (950, 950777), (1865, 484310), (2549, 354350), (3730, 242155), (5098, 177175), (7087, 127450), (9325, 96862), (12745, 70870), (14174, 63725), (18650, 48431), (25490, 35435)]