79503280

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1693}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 185269392

約数和(自身を除く): 105766112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1693, 2348, 2935, 3386, 4696, 5870, 6772, 8465, 9392, 11740, 13544, 16930, 23480, 27088, 33860, 46960, 67720, 135440, 993791, 1987582, 3975164, 4968955, 7950328, 9937910, 15900656, 19875820, 39751640, 79503280]

約数ペア:

[(1, 79503280), (2, 39751640), (4, 19875820), (5, 15900656), (8, 9937910), (10, 7950328), (16, 4968955), (20, 3975164), (40, 1987582), (80, 993791), (587, 135440), (1174, 67720), (1693, 46960), (2348, 33860), (2935, 27088), (3386, 23480), (4696, 16930), (5870, 13544), (6772, 11740), (8465, 9392)]