2242400

素因数分解:

$2^5\times 5^2\times {\mathrm{2803}}^1$

素因数の和:2823

約数の個数: 36

約数和(自身を含む): 5476212

約数和(自身を除く): 3233812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2803, 5606, 11212, 14015, 22424, 28030, 44848, 56060, 70075, 89696, 112120, 140150, 224240, 280300, 448480, 560600, 1121200, 2242400]

約数ペア:

[(1, 2242400), (2, 1121200), (4, 560600), (5, 448480), (8, 280300), (10, 224240), (16, 140150), (20, 112120), (25, 89696), (32, 70075), (40, 56060), (50, 44848), (80, 28030), (100, 22424), (160, 14015), (200, 11212), (400, 5606), (800, 2803)]