996907720

素因数分解:

$2^3\times 5^1\times {\mathrm{24922693}}^1$

素因数の和:24922704

約数の個数: 16

約数和(自身を含む): 2243042460

約数和(自身を除く): 1246134740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24922693, 49845386, 99690772, 124613465, 199381544, 249226930, 498453860, 996907720]

約数ペア:

[(1, 996907720), (2, 498453860), (4, 249226930), (5, 199381544), (8, 124613465), (10, 99690772), (20, 49845386), (40, 24922693)]