22957400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 54088800

約数和(自身を除く): 31131400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1453, 1580, 1975, 2906, 3160, 3950, 5812, 7265, 7900, 11624, 14530, 15800, 29060, 36325, 58120, 72650, 114787, 145300, 229574, 290600, 459148, 573935, 918296, 1147870, 2295740, 2869675, 4591480, 5739350, 11478700, 22957400]

約数ペア:

[(1, 22957400), (2, 11478700), (4, 5739350), (5, 4591480), (8, 2869675), (10, 2295740), (20, 1147870), (25, 918296), (40, 573935), (50, 459148), (79, 290600), (100, 229574), (158, 145300), (200, 114787), (316, 72650), (395, 58120), (632, 36325), (790, 29060), (1453, 15800), (1580, 14530), (1975, 11624), (2906, 7900), (3160, 7265), (3950, 5812)]