1931576450

素因数分解:

$2^1\times 5^2\times {\mathrm{38631529}}^1$

素因数の和:38631541

約数の個数: 12

約数和(自身を含む): 3592732290

約数和(自身を除く): 1661155840

約数列:

[1, 2, 5, 10, 25, 50, 38631529, 77263058, 193157645, 386315290, 965788225, 1931576450]

約数ペア:

[(1, 1931576450), (2, 965788225), (5, 386315290), (10, 193157645), (25, 77263058), (50, 38631529)]