5792890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 5093510

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 199, 205, 355, 398, 410, 710, 995, 1990, 2911, 5822, 8159, 14129, 14555, 16318, 28258, 29110, 40795, 70645, 81590, 141290, 579289, 1158578, 2896445, 5792890]

約数ペア:

[(1, 5792890), (2, 2896445), (5, 1158578), (10, 579289), (41, 141290), (71, 81590), (82, 70645), (142, 40795), (199, 29110), (205, 28258), (355, 16318), (398, 14555), (410, 14129), (710, 8159), (995, 5822), (1990, 2911)]