9052180

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 19071360

約数和(自身を除く): 10019180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1031, 1756, 2062, 2195, 4124, 4390, 5155, 8780, 10310, 20620, 452609, 905218, 1810436, 2263045, 4526090, 9052180]

約数ペア:

[(1, 9052180), (2, 4526090), (4, 2263045), (5, 1810436), (10, 905218), (20, 452609), (439, 20620), (878, 10310), (1031, 8780), (1756, 5155), (2062, 4390), (2195, 4124)]