26956220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79283}}^1$

素因数の和:79309

約数の個数: 24

約数和(自身を含む): 59938704

約数和(自身を除く): 32982484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79283, 158566, 317132, 396415, 792830, 1347811, 1585660, 2695622, 5391244, 6739055, 13478110, 26956220]

約数ペア:

[(1, 26956220), (2, 13478110), (4, 6739055), (5, 5391244), (10, 2695622), (17, 1585660), (20, 1347811), (34, 792830), (68, 396415), (85, 317132), (170, 158566), (340, 79283)]