7044080

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 16498944

約数和(自身を除く): 9454864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 461, 764, 922, 955, 1528, 1844, 1910, 2305, 3056, 3688, 3820, 4610, 7376, 7640, 9220, 15280, 18440, 36880, 88051, 176102, 352204, 440255, 704408, 880510, 1408816, 1761020, 3522040, 7044080]

約数ペア:

[(1, 7044080), (2, 3522040), (4, 1761020), (5, 1408816), (8, 880510), (10, 704408), (16, 440255), (20, 352204), (40, 176102), (80, 88051), (191, 36880), (382, 18440), (461, 15280), (764, 9220), (922, 7640), (955, 7376), (1528, 4610), (1844, 3820), (1910, 3688), (2305, 3056)]