14042800

素因数分解:

$2^4\times 5^2\times {\mathrm{35107}}^1$

素因数の和:35125

約数の個数: 30

約数和(自身を含む): 33738788

約数和(自身を除く): 19695988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35107, 70214, 140428, 175535, 280856, 351070, 561712, 702140, 877675, 1404280, 1755350, 2808560, 3510700, 7021400, 14042800]

約数ペア:

[(1, 14042800), (2, 7021400), (4, 3510700), (5, 2808560), (8, 1755350), (10, 1404280), (16, 877675), (20, 702140), (25, 561712), (40, 351070), (50, 280856), (80, 175535), (100, 140428), (200, 70214), (400, 35107)]