40218970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{365627}}^1$

素因数の和:365645

約数の個数: 16

約数和(自身を含む): 78975648

約数和(自身を除く): 38756678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 365627, 731254, 1828135, 3656270, 4021897, 8043794, 20109485, 40218970]

約数ペア:

[(1, 40218970), (2, 20109485), (5, 8043794), (10, 4021897), (11, 3656270), (22, 1828135), (55, 731254), (110, 365627)]