2858902480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5105183}}^1$

素因数の和:5105203

約数の個数: 40

約数和(自身を含む): 7596513792

約数和(自身を除く): 4737611312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5105183, 10210366, 20420732, 25525915, 35736281, 40841464, 51051830, 71472562, 81682928, 102103660, 142945124, 178681405, 204207320, 285890248, 357362810, 408414640, 571780496, 714725620, 1429451240, 2858902480]

約数ペア:

[(1, 2858902480), (2, 1429451240), (4, 714725620), (5, 571780496), (7, 408414640), (8, 357362810), (10, 285890248), (14, 204207320), (16, 178681405), (20, 142945124), (28, 102103660), (35, 81682928), (40, 71472562), (56, 51051830), (70, 40841464), (80, 35736281), (112, 25525915), (140, 20420732), (280, 10210366), (560, 5105183)]