186073769920

素因数分解:

$2^6\times 5^1\times {\mathrm{581480531}}^1$

素因数の和:581480548

約数の個数: 28

約数和(自身を含む): 443088165384

約数和(自身を除く): 257014395464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 581480531, 1162961062, 2325922124, 2907402655, 4651844248, 5814805310, 9303688496, 11629610620, 18607376992, 23259221240, 37214753984, 46518442480, 93036884960, 186073769920]

約数ペア:

[(1, 186073769920), (2, 93036884960), (4, 46518442480), (5, 37214753984), (8, 23259221240), (10, 18607376992), (16, 11629610620), (20, 9303688496), (32, 5814805310), (40, 4651844248), (64, 2907402655), (80, 2325922124), (160, 1162961062), (320, 581480531)]