27538180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9241}}^1$

素因数の和:9399

約数の個数: 24

約数和(自身を含む): 58224600

約数和(自身を除く): 30686420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9241, 18482, 36964, 46205, 92410, 184820, 1376909, 2753818, 5507636, 6884545, 13769090, 27538180]

約数ペア:

[(1, 27538180), (2, 13769090), (4, 6884545), (5, 5507636), (10, 2753818), (20, 1376909), (149, 184820), (298, 92410), (596, 46205), (745, 36964), (1490, 18482), (2980, 9241)]