90682660

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5689}}^1$

素因数の和:6495

約数の個数: 24

約数和(自身を含む): 190706040

約数和(自身を除く): 100023380

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 5689, 7970, 11378, 15940, 22756, 28445, 56890, 113780, 4534133, 9068266, 18136532, 22670665, 45341330, 90682660]

約数ペア:

[(1, 90682660), (2, 45341330), (4, 22670665), (5, 18136532), (10, 9068266), (20, 4534133), (797, 113780), (1594, 56890), (3188, 28445), (3985, 22756), (5689, 15940), (7970, 11378)]