40275290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{366139}}^1$

素因数の和:366157

約数の個数: 16

約数和(自身を含む): 79086240

約数和(自身を除く): 38810950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 366139, 732278, 1830695, 3661390, 4027529, 8055058, 20137645, 40275290]

約数ペア:

[(1, 40275290), (2, 20137645), (5, 8055058), (10, 4027529), (11, 3661390), (22, 1830695), (55, 732278), (110, 366139)]