27958010

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15619}}^1$

素因数の和:15805

約数の個数: 16

約数和(自身を含む): 50608800

約数和(自身を除く): 22650790

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 15619, 31238, 78095, 156190, 2795801, 5591602, 13979005, 27958010]

約数ペア:

[(1, 27958010), (2, 13979005), (5, 5591602), (10, 2795801), (179, 156190), (358, 78095), (895, 31238), (1790, 15619)]