40408610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 79769664

約数和(自身を除く): 39361054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 1741, 2110, 2321, 3482, 4642, 8705, 11605, 17410, 19151, 23210, 38302, 95755, 191510, 367351, 734702, 1836755, 3673510, 4040861, 8081722, 20204305, 40408610]

約数ペア:

[(1, 40408610), (2, 20204305), (5, 8081722), (10, 4040861), (11, 3673510), (22, 1836755), (55, 734702), (110, 367351), (211, 191510), (422, 95755), (1055, 38302), (1741, 23210), (2110, 19151), (2321, 17410), (3482, 11605), (4642, 8705)]