12874133080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4803781}}^1$

素因数の和:4803859

約数の個数: 32

約数和(自身を含む): 29399145840

約数和(自身を除く): 16525012760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4803781, 9607562, 19215124, 24018905, 38430248, 48037810, 96075620, 192151240, 321853327, 643706654, 1287413308, 1609266635, 2574826616, 3218533270, 6437066540, 12874133080]

約数ペア:

[(1, 12874133080), (2, 6437066540), (4, 3218533270), (5, 2574826616), (8, 1609266635), (10, 1287413308), (20, 643706654), (40, 321853327), (67, 192151240), (134, 96075620), (268, 48037810), (335, 38430248), (536, 24018905), (670, 19215124), (1340, 9607562), (2680, 4803781)]