7400140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33637}}^1$

素因数の和:33657

約数の個数: 24

約数和(自身を含む): 16953552

約数和(自身を除く): 9553412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 33637, 67274, 134548, 168185, 336370, 370007, 672740, 740014, 1480028, 1850035, 3700070, 7400140]

約数ペア:

[(1, 7400140), (2, 3700070), (4, 1850035), (5, 1480028), (10, 740014), (11, 672740), (20, 370007), (22, 336370), (44, 168185), (55, 134548), (110, 67274), (220, 33637)]