118869020

素因数分解:

$2^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2693}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 249830784

約数和(自身を除く): 130961764

約数列:

[1, 2, 4, 5, 10, 20, 2207, 2693, 4414, 5386, 8828, 10772, 11035, 13465, 22070, 26930, 44140, 53860, 5943451, 11886902, 23773804, 29717255, 59434510, 118869020]

約数ペア:

[(1, 118869020), (2, 59434510), (4, 29717255), (5, 23773804), (10, 11886902), (20, 5943451), (2207, 53860), (2693, 44140), (4414, 26930), (5386, 22070), (8828, 13465), (10772, 11035)]