41689220

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1811}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 87671808

約数和(自身を除く): 45982588

約数列:

[1, 2, 4, 5, 10, 20, 1151, 1811, 2302, 3622, 4604, 5755, 7244, 9055, 11510, 18110, 23020, 36220, 2084461, 4168922, 8337844, 10422305, 20844610, 41689220]

約数ペア:

[(1, 41689220), (2, 20844610), (4, 10422305), (5, 8337844), (10, 4168922), (20, 2084461), (1151, 36220), (1811, 23020), (2302, 18110), (3622, 11510), (4604, 9055), (5755, 7244)]