26969840

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 62929008

約数和(自身を除く): 35959168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 761, 886, 1522, 1772, 2215, 3044, 3544, 3805, 4430, 6088, 7088, 7610, 8860, 12176, 15220, 17720, 30440, 35440, 60880, 337123, 674246, 1348492, 1685615, 2696984, 3371230, 5393968, 6742460, 13484920, 26969840]

約数ペア:

[(1, 26969840), (2, 13484920), (4, 6742460), (5, 5393968), (8, 3371230), (10, 2696984), (16, 1685615), (20, 1348492), (40, 674246), (80, 337123), (443, 60880), (761, 35440), (886, 30440), (1522, 17720), (1772, 15220), (2215, 12176), (3044, 8860), (3544, 7610), (3805, 7088), (4430, 6088)]