134017720

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3803}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 301961520

約数和(自身を除く): 167943800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 3524, 3803, 4405, 7048, 7606, 8810, 15212, 17620, 19015, 30424, 35240, 38030, 76060, 152120, 3350443, 6700886, 13401772, 16752215, 26803544, 33504430, 67008860, 134017720]

約数ペア:

[(1, 134017720), (2, 67008860), (4, 33504430), (5, 26803544), (8, 16752215), (10, 13401772), (20, 6700886), (40, 3350443), (881, 152120), (1762, 76060), (3524, 38030), (3803, 35240), (4405, 30424), (7048, 19015), (7606, 17620), (8810, 15212)]