18274328140

素因数分解:

$2^2\times 5^1\times {\mathrm{9283}}^1\times {\mathrm{98429}}^1$

素因数の和:107721

約数の個数: 24

約数和(自身を含む): 38380613040

約数和(自身を除く): 20106284900

約数列:

[1, 2, 4, 5, 10, 20, 9283, 18566, 37132, 46415, 92830, 98429, 185660, 196858, 393716, 492145, 984290, 1968580, 913716407, 1827432814, 3654865628, 4568582035, 9137164070, 18274328140]

約数ペア:

[(1, 18274328140), (2, 9137164070), (4, 4568582035), (5, 3654865628), (10, 1827432814), (20, 913716407), (9283, 1968580), (18566, 984290), (37132, 492145), (46415, 393716), (92830, 196858), (98429, 185660)]