2757724630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{10949}}^1$

素因数の和:11328

約数の個数: 32

約数和(自身を含む): 5037876000

約数和(自身を除く): 2280151370

約数列:

[1, 2, 5, 10, 89, 178, 283, 445, 566, 890, 1415, 2830, 10949, 21898, 25187, 50374, 54745, 109490, 125935, 251870, 974461, 1948922, 3098567, 4872305, 6197134, 9744610, 15492835, 30985670, 275772463, 551544926, 1378862315, 2757724630]

約数ペア:

[(1, 2757724630), (2, 1378862315), (5, 551544926), (10, 275772463), (89, 30985670), (178, 15492835), (283, 9744610), (445, 6197134), (566, 4872305), (890, 3098567), (1415, 1948922), (2830, 974461), (10949, 251870), (21898, 125935), (25187, 109490), (50374, 54745)]