70078960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125141}}^1$

素因数の和:125161

約数の個数: 40

約数和(自身を含む): 186211296

約数和(自身を除く): 116132336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125141, 250282, 500564, 625705, 875987, 1001128, 1251410, 1751974, 2002256, 2502820, 3503948, 4379935, 5005640, 7007896, 8759870, 10011280, 14015792, 17519740, 35039480, 70078960]

約数ペア:

[(1, 70078960), (2, 35039480), (4, 17519740), (5, 14015792), (7, 10011280), (8, 8759870), (10, 7007896), (14, 5005640), (16, 4379935), (20, 3503948), (28, 2502820), (35, 2002256), (40, 1751974), (56, 1251410), (70, 1001128), (80, 875987), (112, 625705), (140, 500564), (280, 250282), (560, 125141)]