27430850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7810

約数の個数: 24

約数和(自身を含む): 51746688

約数和(自身を除く): 24315838

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7727, 15454, 38635, 77270, 193175, 386350, 548617, 1097234, 2743085, 5486170, 13715425, 27430850]

約数ペア:

[(1, 27430850), (2, 13715425), (5, 5486170), (10, 2743085), (25, 1097234), (50, 548617), (71, 386350), (142, 193175), (355, 77270), (710, 38635), (1775, 15454), (3550, 7727)]