27907820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9241}}^1$

素因数の和:9401

約数の個数: 24

約数和(自身を含む): 59000928

約数和(自身を除く): 31093108

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 9241, 18482, 36964, 46205, 92410, 184820, 1395391, 2790782, 5581564, 6976955, 13953910, 27907820]

約数ペア:

[(1, 27907820), (2, 13953910), (4, 6976955), (5, 5581564), (10, 2790782), (20, 1395391), (151, 184820), (302, 92410), (604, 46205), (755, 36964), (1510, 18482), (3020, 9241)]