27713750

素因数分解:

$2^1\times 5^4\times {\mathrm{22171}}^1$

素因数の和:22193

約数の個数: 20

約数和(自身を含む): 51948996

約数和(自身を除く): 24235246

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 22171, 44342, 110855, 221710, 554275, 1108550, 2771375, 5542750, 13856875, 27713750]

約数ペア:

[(1, 27713750), (2, 13856875), (5, 5542750), (10, 2771375), (25, 1108550), (50, 554275), (125, 221710), (250, 110855), (625, 44342), (1250, 22171)]