9619760

素因数分解:

$2^4\times 5^1\times {\mathrm{120247}}^1$

素因数の和:120260

約数の個数: 20

約数和(自身を含む): 22366128

約数和(自身を除く): 12746368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120247, 240494, 480988, 601235, 961976, 1202470, 1923952, 2404940, 4809880, 9619760]

約数ペア:

[(1, 9619760), (2, 4809880), (4, 2404940), (5, 1923952), (8, 1202470), (10, 961976), (16, 601235), (20, 480988), (40, 240494), (80, 120247)]