4094800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 10205820

約数和(自身を除く): 6111020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 353, 400, 464, 580, 706, 725, 1160, 1412, 1450, 1765, 2320, 2824, 2900, 3530, 5648, 5800, 7060, 8825, 10237, 11600, 14120, 17650, 20474, 28240, 35300, 40948, 51185, 70600, 81896, 102370, 141200, 163792, 204740, 255925, 409480, 511850, 818960, 1023700, 2047400, 4094800]

約数ペア:

[(1, 4094800), (2, 2047400), (4, 1023700), (5, 818960), (8, 511850), (10, 409480), (16, 255925), (20, 204740), (25, 163792), (29, 141200), (40, 102370), (50, 81896), (58, 70600), (80, 51185), (100, 40948), (116, 35300), (145, 28240), (200, 20474), (232, 17650), (290, 14120), (353, 11600), (400, 10237), (464, 8825), (580, 7060), (706, 5800), (725, 5648), (1160, 3530), (1412, 2900), (1450, 2824), (1765, 2320)]