69127280

素因数分解:

$2^4\times 5^1\times {\mathrm{864091}}^1$

素因数の和:864104

約数の個数: 20

約数和(自身を含む): 160721112

約数和(自身を除く): 91593832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 864091, 1728182, 3456364, 4320455, 6912728, 8640910, 13825456, 17281820, 34563640, 69127280]

約数ペア:

[(1, 69127280), (2, 34563640), (4, 17281820), (5, 13825456), (8, 8640910), (10, 6912728), (16, 4320455), (20, 3456364), (40, 1728182), (80, 864091)]