2990560

素因数分解:

$2^5\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18706

約数の個数: 24

約数和(自身を含む): 7065576

約数和(自身を除く): 4075016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18691, 37382, 74764, 93455, 149528, 186910, 299056, 373820, 598112, 747640, 1495280, 2990560]

約数ペア:

[(1, 2990560), (2, 1495280), (4, 747640), (5, 598112), (8, 373820), (10, 299056), (16, 186910), (20, 149528), (32, 93455), (40, 74764), (80, 37382), (160, 18691)]