3164740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 6733440

約数和(自身を除く): 3568700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2003, 4006, 8012, 10015, 20030, 40060, 158237, 316474, 632948, 791185, 1582370, 3164740]

約数ペア:

[(1, 3164740), (2, 1582370), (4, 791185), (5, 632948), (10, 316474), (20, 158237), (79, 40060), (158, 20030), (316, 10015), (395, 8012), (790, 4006), (1580, 2003)]