27224140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80071}}^1$

素因数の和:80097

約数の個数: 24

約数和(自身を含む): 60534432

約数和(自身を除く): 33310292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 80071, 160142, 320284, 400355, 800710, 1361207, 1601420, 2722414, 5444828, 6806035, 13612070, 27224140]

約数ペア:

[(1, 27224140), (2, 13612070), (4, 6806035), (5, 5444828), (10, 2722414), (17, 1601420), (20, 1361207), (34, 800710), (68, 400355), (85, 320284), (170, 160142), (340, 80071)]