11627500

素因数分解:

$2^2\times 5^4\times {\mathrm{4651}}^1$

素因数の和:4675

約数の個数: 30

約数和(自身を含む): 25432484

約数和(自身を除く): 13804984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4651, 9302, 18604, 23255, 46510, 93020, 116275, 232550, 465100, 581375, 1162750, 2325500, 2906875, 5813750, 11627500]

約数ペア:

[(1, 11627500), (2, 5813750), (4, 2906875), (5, 2325500), (10, 1162750), (20, 581375), (25, 465100), (50, 232550), (100, 116275), (125, 93020), (250, 46510), (500, 23255), (625, 18604), (1250, 9302), (2500, 4651)]