27879790

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1951}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 50244480

約数和(自身を除く): 22364690

約数列:

[1, 2, 5, 10, 1429, 1951, 2858, 3902, 7145, 9755, 14290, 19510, 2787979, 5575958, 13939895, 27879790]

約数ペア:

[(1, 27879790), (2, 13939895), (5, 5575958), (10, 2787979), (1429, 19510), (1951, 14290), (2858, 9755), (3902, 7145)]