97462940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113329}}^1$

素因数の和:113381

約数の個数: 24

約数和(自身を含む): 209433840

約数和(自身を除く): 111970900

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 113329, 226658, 453316, 566645, 1133290, 2266580, 4873147, 9746294, 19492588, 24365735, 48731470, 97462940]

約数ペア:

[(1, 97462940), (2, 48731470), (4, 24365735), (5, 19492588), (10, 9746294), (20, 4873147), (43, 2266580), (86, 1133290), (172, 566645), (215, 453316), (430, 226658), (860, 113329)]