80923720

素因数分解:

$2^3\times 5^1\times {\mathrm{2023093}}^1$

素因数の和:2023104

約数の個数: 16

約数和(自身を含む): 182078460

約数和(自身を除く): 101154740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2023093, 4046186, 8092372, 10115465, 16184744, 20230930, 40461860, 80923720]

約数ペア:

[(1, 80923720), (2, 40461860), (4, 20230930), (5, 16184744), (8, 10115465), (10, 8092372), (20, 4046186), (40, 2023093)]