27672980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4507}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 58315488

約数和(自身を除く): 30642508

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4507, 6140, 9014, 18028, 22535, 45070, 90140, 1383649, 2767298, 5534596, 6918245, 13836490, 27672980]

約数ペア:

[(1, 27672980), (2, 13836490), (4, 6918245), (5, 5534596), (10, 2767298), (20, 1383649), (307, 90140), (614, 45070), (1228, 22535), (1535, 18028), (3070, 9014), (4507, 6140)]