34265320

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1759}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 77299200

約数和(自身を除く): 43033880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1759, 1948, 2435, 3518, 3896, 4870, 7036, 8795, 9740, 14072, 17590, 19480, 35180, 70360, 856633, 1713266, 3426532, 4283165, 6853064, 8566330, 17132660, 34265320]

約数ペア:

[(1, 34265320), (2, 17132660), (4, 8566330), (5, 6853064), (8, 4283165), (10, 3426532), (20, 1713266), (40, 856633), (487, 70360), (974, 35180), (1759, 19480), (1948, 17590), (2435, 14072), (3518, 9740), (3896, 8795), (4870, 7036)]