25125460

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1367}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 52859520

約数和(自身を除く): 27734060

約数列:

[1, 2, 4, 5, 10, 20, 919, 1367, 1838, 2734, 3676, 4595, 5468, 6835, 9190, 13670, 18380, 27340, 1256273, 2512546, 5025092, 6281365, 12562730, 25125460]

約数ペア:

[(1, 25125460), (2, 12562730), (4, 6281365), (5, 5025092), (10, 2512546), (20, 1256273), (919, 27340), (1367, 18380), (1838, 13670), (2734, 9190), (3676, 6835), (4595, 5468)]