8099560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28927}}^1$

素因数の和:28945

約数の個数: 32

約数和(自身を含む): 20828160

約数和(自身を除く): 12728600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28927, 57854, 115708, 144635, 202489, 231416, 289270, 404978, 578540, 809956, 1012445, 1157080, 1619912, 2024890, 4049780, 8099560]

約数ペア:

[(1, 8099560), (2, 4049780), (4, 2024890), (5, 1619912), (7, 1157080), (8, 1012445), (10, 809956), (14, 578540), (20, 404978), (28, 289270), (35, 231416), (40, 202489), (56, 144635), (70, 115708), (140, 57854), (280, 28927)]