40094800

素因数分解:

$2^4\times 5^2\times {\mathrm{100237}}^1$

素因数の和:100255

約数の個数: 30

約数和(自身を含む): 96328718

約数和(自身を除く): 56233918

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 100237, 200474, 400948, 501185, 801896, 1002370, 1603792, 2004740, 2505925, 4009480, 5011850, 8018960, 10023700, 20047400, 40094800]

約数ペア:

[(1, 40094800), (2, 20047400), (4, 10023700), (5, 8018960), (8, 5011850), (10, 4009480), (16, 2505925), (20, 2004740), (25, 1603792), (40, 1002370), (50, 801896), (80, 501185), (100, 400948), (200, 200474), (400, 100237)]