9122480

素因数分解:

$2^4\times 5^1\times {\mathrm{114031}}^1$

素因数の和:114044

約数の個数: 20

約数和(自身を含む): 21209952

約数和(自身を除く): 12087472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114031, 228062, 456124, 570155, 912248, 1140310, 1824496, 2280620, 4561240, 9122480]

約数ペア:

[(1, 9122480), (2, 4561240), (4, 2280620), (5, 1824496), (8, 1140310), (10, 912248), (16, 570155), (20, 456124), (40, 228062), (80, 114031)]