125845180

素因数分解:

$2^2\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{3331}}^1$

素因数の和:5229

約数の個数: 24

約数和(自身を含む): 264494160

約数和(自身を除く): 138648980

約数列:

[1, 2, 4, 5, 10, 20, 1889, 3331, 3778, 6662, 7556, 9445, 13324, 16655, 18890, 33310, 37780, 66620, 6292259, 12584518, 25169036, 31461295, 62922590, 125845180]

約数ペア:

[(1, 125845180), (2, 62922590), (4, 31461295), (5, 25169036), (10, 12584518), (20, 6292259), (1889, 66620), (3331, 37780), (3778, 33310), (6662, 18890), (7556, 16655), (9445, 13324)]