27330640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5179

約数の個数: 40

約数和(自身を含む): 64504800

約数和(自身を除く): 37174160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5099, 5360, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 203960, 341633, 407920, 683266, 1366532, 1708165, 2733064, 3416330, 5466128, 6832660, 13665320, 27330640]

約数ペア:

[(1, 27330640), (2, 13665320), (4, 6832660), (5, 5466128), (8, 3416330), (10, 2733064), (16, 1708165), (20, 1366532), (40, 683266), (67, 407920), (80, 341633), (134, 203960), (268, 101980), (335, 81584), (536, 50990), (670, 40792), (1072, 25495), (1340, 20396), (2680, 10198), (5099, 5360)]