2726680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6197}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 6693840

約数和(自身を除く): 3967160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6197, 12394, 24788, 30985, 49576, 61970, 68167, 123940, 136334, 247880, 272668, 340835, 545336, 681670, 1363340, 2726680]

約数ペア:

[(1, 2726680), (2, 1363340), (4, 681670), (5, 545336), (8, 340835), (10, 272668), (11, 247880), (20, 136334), (22, 123940), (40, 68167), (44, 61970), (55, 49576), (88, 30985), (110, 24788), (220, 12394), (440, 6197)]