9481480

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 21432600

約数和(自身を除く): 11951120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 809, 1172, 1465, 1618, 2344, 2930, 3236, 4045, 5860, 6472, 8090, 11720, 16180, 32360, 237037, 474074, 948148, 1185185, 1896296, 2370370, 4740740, 9481480]

約数ペア:

[(1, 9481480), (2, 4740740), (4, 2370370), (5, 1896296), (8, 1185185), (10, 948148), (20, 474074), (40, 237037), (293, 32360), (586, 16180), (809, 11720), (1172, 8090), (1465, 6472), (1618, 5860), (2344, 4045), (2930, 3236)]