11142140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32771}}^1$

素因数の和:32797

約数の個数: 24

約数和(自身を含む): 24775632

約数和(自身を除く): 13633492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 32771, 65542, 131084, 163855, 327710, 557107, 655420, 1114214, 2228428, 2785535, 5571070, 11142140]

約数ペア:

[(1, 11142140), (2, 5571070), (4, 2785535), (5, 2228428), (10, 1114214), (17, 655420), (20, 557107), (34, 327710), (68, 163855), (85, 131084), (170, 65542), (340, 32771)]