27711980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8297}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 58550688

約数和(自身を除く): 30838708

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 8297, 16594, 33188, 41485, 82970, 165940, 1385599, 2771198, 5542396, 6927995, 13855990, 27711980]

約数ペア:

[(1, 27711980), (2, 13855990), (4, 6927995), (5, 5542396), (10, 2771198), (20, 1385599), (167, 165940), (334, 82970), (668, 41485), (835, 33188), (1670, 16594), (3340, 8297)]