2247550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 4240800

約数和(自身を除く): 1993250

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 569, 790, 1138, 1975, 2845, 3950, 5690, 14225, 28450, 44951, 89902, 224755, 449510, 1123775, 2247550]

約数ペア:

[(1, 2247550), (2, 1123775), (5, 449510), (10, 224755), (25, 89902), (50, 44951), (79, 28450), (158, 14225), (395, 5690), (569, 3950), (790, 2845), (1138, 1975)]