70358960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125641}}^1$

素因数の和:125661

約数の個数: 40

約数和(自身を含む): 186955296

約数和(自身を除く): 116596336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125641, 251282, 502564, 628205, 879487, 1005128, 1256410, 1758974, 2010256, 2512820, 3517948, 4397435, 5025640, 7035896, 8794870, 10051280, 14071792, 17589740, 35179480, 70358960]

約数ペア:

[(1, 70358960), (2, 35179480), (4, 17589740), (5, 14071792), (7, 10051280), (8, 8794870), (10, 7035896), (14, 5025640), (16, 4397435), (20, 3517948), (28, 2512820), (35, 2010256), (40, 1758974), (56, 1256410), (70, 1005128), (80, 879487), (112, 628205), (140, 502564), (280, 251282), (560, 125641)]