86006450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 165644160

約数和(自身を除く): 79637710

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 367, 430, 545, 734, 1075, 1090, 1835, 2150, 2725, 3670, 4687, 5450, 9175, 9374, 15781, 18350, 23435, 31562, 40003, 46870, 78905, 80006, 117175, 157810, 200015, 234350, 394525, 400030, 789050, 1000075, 1720129, 2000150, 3440258, 8600645, 17201290, 43003225, 86006450]

約数ペア:

[(1, 86006450), (2, 43003225), (5, 17201290), (10, 8600645), (25, 3440258), (43, 2000150), (50, 1720129), (86, 1000075), (109, 789050), (215, 400030), (218, 394525), (367, 234350), (430, 200015), (545, 157810), (734, 117175), (1075, 80006), (1090, 78905), (1835, 46870), (2150, 40003), (2725, 31562), (3670, 23435), (4687, 18350), (5450, 15781), (9175, 9374)]