12404060

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 26154240

約数和(自身を除く): 13750180

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2239, 2770, 4478, 5540, 8956, 11195, 22390, 44780, 620203, 1240406, 2480812, 3101015, 6202030, 12404060]

約数ペア:

[(1, 12404060), (2, 6202030), (4, 3101015), (5, 2480812), (10, 1240406), (20, 620203), (277, 44780), (554, 22390), (1108, 11195), (1385, 8956), (2239, 5540), (2770, 4478)]