139378640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60077}}^1$

素因数の和:60119

約数の個数: 40

約数和(自身を含む): 335235240

約数和(自身を除く): 195856600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 60077, 120154, 240308, 300385, 480616, 600770, 961232, 1201540, 1742233, 2403080, 3484466, 4806160, 6968932, 8711165, 13937864, 17422330, 27875728, 34844660, 69689320, 139378640]

約数ペア:

[(1, 139378640), (2, 69689320), (4, 34844660), (5, 27875728), (8, 17422330), (10, 13937864), (16, 8711165), (20, 6968932), (29, 4806160), (40, 3484466), (58, 2403080), (80, 1742233), (116, 1201540), (145, 961232), (232, 600770), (290, 480616), (464, 300385), (580, 240308), (1160, 120154), (2320, 60077)]