40106440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91151}}^1$

素因数の和:91173

約数の個数: 32

約数和(自身を含む): 98444160

約数和(自身を除く): 58337720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 91151, 182302, 364604, 455755, 729208, 911510, 1002661, 1823020, 2005322, 3646040, 4010644, 5013305, 8021288, 10026610, 20053220, 40106440]

約数ペア:

[(1, 40106440), (2, 20053220), (4, 10026610), (5, 8021288), (8, 5013305), (10, 4010644), (11, 3646040), (20, 2005322), (22, 1823020), (40, 1002661), (44, 911510), (55, 729208), (88, 455755), (110, 364604), (220, 182302), (440, 91151)]