2023863640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{755173}}^1$

素因数の和:755251

約数の個数: 32

約数和(自身を含む): 4621664880

約数和(自身を除く): 2597801240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 755173, 1510346, 3020692, 3775865, 6041384, 7551730, 15103460, 30206920, 50596591, 101193182, 202386364, 252982955, 404772728, 505965910, 1011931820, 2023863640]

約数ペア:

[(1, 2023863640), (2, 1011931820), (4, 505965910), (5, 404772728), (8, 252982955), (10, 202386364), (20, 101193182), (40, 50596591), (67, 30206920), (134, 15103460), (268, 7551730), (335, 6041384), (536, 3775865), (670, 3020692), (1340, 1510346), (2680, 755173)]