26046920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9719}}^1$

素因数の和:9797

約数の個数: 32

約数和(自身を含む): 59486400

約数和(自身を除く): 33439480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 9719, 19438, 38876, 48595, 77752, 97190, 194380, 388760, 651173, 1302346, 2604692, 3255865, 5209384, 6511730, 13023460, 26046920]

約数ペア:

[(1, 26046920), (2, 13023460), (4, 6511730), (5, 5209384), (8, 3255865), (10, 2604692), (20, 1302346), (40, 651173), (67, 388760), (134, 194380), (268, 97190), (335, 77752), (536, 48595), (670, 38876), (1340, 19438), (2680, 9719)]