40790350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9829}}^1$

素因数の和:9924

約数の個数: 24

約数和(自身を含む): 76791960

約数和(自身を除く): 36001610

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 9829, 19658, 49145, 98290, 245725, 491450, 815807, 1631614, 4079035, 8158070, 20395175, 40790350]

約数ペア:

[(1, 40790350), (2, 20395175), (5, 8158070), (10, 4079035), (25, 1631614), (50, 815807), (83, 491450), (166, 245725), (415, 98290), (830, 49145), (2075, 19658), (4150, 9829)]