5244560

素因数分解:

$2^4\times 5^1\times {\mathrm{65557}}^1$

素因数の和:65570

約数の個数: 20

約数和(自身を含む): 12193788

約数和(自身を除く): 6949228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65557, 131114, 262228, 327785, 524456, 655570, 1048912, 1311140, 2622280, 5244560]

約数ペア:

[(1, 5244560), (2, 2622280), (4, 1311140), (5, 1048912), (8, 655570), (10, 524456), (16, 327785), (20, 262228), (40, 131114), (80, 65557)]