40930960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73091}}^1$

素因数の和:73111

約数の個数: 40

約数和(自身を含む): 108760896

約数和(自身を除く): 67829936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73091, 146182, 292364, 365455, 511637, 584728, 730910, 1023274, 1169456, 1461820, 2046548, 2558185, 2923640, 4093096, 5116370, 5847280, 8186192, 10232740, 20465480, 40930960]

約数ペア:

[(1, 40930960), (2, 20465480), (4, 10232740), (5, 8186192), (7, 5847280), (8, 5116370), (10, 4093096), (14, 2923640), (16, 2558185), (20, 2046548), (28, 1461820), (35, 1169456), (40, 1023274), (56, 730910), (70, 584728), (80, 511637), (112, 365455), (140, 292364), (280, 146182), (560, 73091)]