1086140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 2488752

約数和(自身を除く): 1402612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4937, 9874, 19748, 24685, 49370, 54307, 98740, 108614, 217228, 271535, 543070, 1086140]

約数ペア:

[(1, 1086140), (2, 543070), (4, 271535), (5, 217228), (10, 108614), (11, 98740), (20, 54307), (22, 49370), (44, 24685), (55, 19748), (110, 9874), (220, 4937)]