190659620

素因数分解:

$2^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{4703}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 400667904

約数和(自身を除く): 210008284

約数列:

[1, 2, 4, 5, 10, 20, 2027, 4054, 4703, 8108, 9406, 10135, 18812, 20270, 23515, 40540, 47030, 94060, 9532981, 19065962, 38131924, 47664905, 95329810, 190659620]

約数ペア:

[(1, 190659620), (2, 95329810), (4, 47664905), (5, 38131924), (10, 19065962), (20, 9532981), (2027, 94060), (4054, 47030), (4703, 40540), (8108, 23515), (9406, 20270), (10135, 18812)]