40802740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185467}}^1$

素因数の和:185487

約数の個数: 24

約数和(自身を含む): 93475872

約数和(自身を除く): 52673132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 185467, 370934, 741868, 927335, 1854670, 2040137, 3709340, 4080274, 8160548, 10200685, 20401370, 40802740]

約数ペア:

[(1, 40802740), (2, 20401370), (4, 10200685), (5, 8160548), (10, 4080274), (11, 3709340), (20, 2040137), (22, 1854670), (44, 927335), (55, 741868), (110, 370934), (220, 185467)]