23297240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 53207280

約数和(自身を除く): 29910040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8693, 17386, 34772, 43465, 69544, 86930, 173860, 347720, 582431, 1164862, 2329724, 2912155, 4659448, 5824310, 11648620, 23297240]

約数ペア:

[(1, 23297240), (2, 11648620), (4, 5824310), (5, 4659448), (8, 2912155), (10, 2329724), (20, 1164862), (40, 582431), (67, 347720), (134, 173860), (268, 86930), (335, 69544), (536, 43465), (670, 34772), (1340, 17386), (2680, 8693)]