9442900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 20740860

約数和(自身を除く): 11297960

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1061, 1780, 2122, 2225, 4244, 4450, 5305, 8900, 10610, 21220, 26525, 53050, 94429, 106100, 188858, 377716, 472145, 944290, 1888580, 2360725, 4721450, 9442900]

約数ペア:

[(1, 9442900), (2, 4721450), (4, 2360725), (5, 1888580), (10, 944290), (20, 472145), (25, 377716), (50, 188858), (89, 106100), (100, 94429), (178, 53050), (356, 26525), (445, 21220), (890, 10610), (1061, 8900), (1780, 5305), (2122, 4450), (2225, 4244)]