23133560

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3343}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 52367040

約数和(自身を除く): 29233480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3343, 3460, 6686, 6920, 13372, 16715, 26744, 33430, 66860, 133720, 578339, 1156678, 2313356, 2891695, 4626712, 5783390, 11566780, 23133560]

約数ペア:

[(1, 23133560), (2, 11566780), (4, 5783390), (5, 4626712), (8, 2891695), (10, 2313356), (20, 1156678), (40, 578339), (173, 133720), (346, 66860), (692, 33430), (865, 26744), (1384, 16715), (1730, 13372), (3343, 6920), (3460, 6686)]