23480740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69061}}^1$

素因数の和:69087

約数の個数: 24

約数和(自身を含む): 52210872

約数和(自身を除く): 28730132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 69061, 138122, 276244, 345305, 690610, 1174037, 1381220, 2348074, 4696148, 5870185, 11740370, 23480740]

約数ペア:

[(1, 23480740), (2, 11740370), (4, 5870185), (5, 4696148), (10, 2348074), (17, 1381220), (20, 1174037), (34, 690610), (68, 345305), (85, 276244), (170, 138122), (340, 69061)]