9967600

素因数分解:

$2^4\times 5^2\times {\mathrm{24919}}^1$

素因数の和:24937

約数の個数: 30

約数和(自身を含む): 23948120

約数和(自身を除く): 13980520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 24919, 49838, 99676, 124595, 199352, 249190, 398704, 498380, 622975, 996760, 1245950, 1993520, 2491900, 4983800, 9967600]

約数ペア:

[(1, 9967600), (2, 4983800), (4, 2491900), (5, 1993520), (8, 1245950), (10, 996760), (16, 622975), (20, 498380), (25, 398704), (40, 249190), (50, 199352), (80, 124595), (100, 99676), (200, 49838), (400, 24919)]