27672620

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1319}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 58212000

約数和(自身を除く): 30539380

約数列:

[1, 2, 4, 5, 10, 20, 1049, 1319, 2098, 2638, 4196, 5245, 5276, 6595, 10490, 13190, 20980, 26380, 1383631, 2767262, 5534524, 6918155, 13836310, 27672620]

約数ペア:

[(1, 27672620), (2, 13836310), (4, 6918155), (5, 5534524), (10, 2767262), (20, 1383631), (1049, 26380), (1319, 20980), (2098, 13190), (2638, 10490), (4196, 6595), (5245, 5276)]