9112580

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{997}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 19197528

約数和(自身を除く): 10084948

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 997, 1828, 1994, 2285, 3988, 4570, 4985, 9140, 9970, 19940, 455629, 911258, 1822516, 2278145, 4556290, 9112580]

約数ペア:

[(1, 9112580), (2, 4556290), (4, 2278145), (5, 1822516), (10, 911258), (20, 455629), (457, 19940), (914, 9970), (997, 9140), (1828, 4985), (1994, 4570), (2285, 3988)]