6224440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 14240160

約数和(自身を除く): 8015720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2551, 5102, 10204, 12755, 20408, 25510, 51020, 102040, 155611, 311222, 622444, 778055, 1244888, 1556110, 3112220, 6224440]

約数ペア:

[(1, 6224440), (2, 3112220), (4, 1556110), (5, 1244888), (8, 778055), (10, 622444), (20, 311222), (40, 155611), (61, 102040), (122, 51020), (244, 25510), (305, 20408), (488, 12755), (610, 10204), (1220, 5102), (2440, 2551)]