27531640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10273}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 62876880

約数和(自身を除く): 35345240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10273, 20546, 41092, 51365, 82184, 102730, 205460, 410920, 688291, 1376582, 2753164, 3441455, 5506328, 6882910, 13765820, 27531640]

約数ペア:

[(1, 27531640), (2, 13765820), (4, 6882910), (5, 5506328), (8, 3441455), (10, 2753164), (20, 1376582), (40, 688291), (67, 410920), (134, 205460), (268, 102730), (335, 82184), (536, 51365), (670, 41092), (1340, 20546), (2680, 10273)]