82804060

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{8297}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 174258000

約数和(自身を除く): 91453940

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 8297, 9980, 16594, 33188, 41485, 82970, 165940, 4140203, 8280406, 16560812, 20701015, 41402030, 82804060]

約数ペア:

[(1, 82804060), (2, 41402030), (4, 20701015), (5, 16560812), (10, 8280406), (20, 4140203), (499, 165940), (998, 82970), (1996, 41485), (2495, 33188), (4990, 16594), (8297, 9980)]