12386120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8417

約数の個数: 32

約数和(自身を含む): 28625400

約数和(自身を除く): 16239280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8369, 16738, 33476, 41845, 66952, 83690, 167380, 309653, 334760, 619306, 1238612, 1548265, 2477224, 3096530, 6193060, 12386120]

約数ペア:

[(1, 12386120), (2, 6193060), (4, 3096530), (5, 2477224), (8, 1548265), (10, 1238612), (20, 619306), (37, 334760), (40, 309653), (74, 167380), (148, 83690), (185, 66952), (296, 41845), (370, 33476), (740, 16738), (1480, 8369)]