40476370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 79880256

約数和(自身を除く): 39403886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1621, 2270, 2497, 3242, 4994, 8105, 12485, 16210, 17831, 24970, 35662, 89155, 178310, 367967, 735934, 1839835, 3679670, 4047637, 8095274, 20238185, 40476370]

約数ペア:

[(1, 40476370), (2, 20238185), (5, 8095274), (10, 4047637), (11, 3679670), (22, 1839835), (55, 735934), (110, 367967), (227, 178310), (454, 89155), (1135, 35662), (1621, 24970), (2270, 17831), (2497, 16210), (3242, 12485), (4994, 8105)]