11700444560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20893651}}^1$

素因数の和:20893671

約数の個数: 40

約数和(自身を含む): 31089754176

約数和(自身を除く): 19389309616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20893651, 41787302, 83574604, 104468255, 146255557, 167149208, 208936510, 292511114, 334298416, 417873020, 585022228, 731277785, 835746040, 1170044456, 1462555570, 1671492080, 2340088912, 2925111140, 5850222280, 11700444560]

約数ペア:

[(1, 11700444560), (2, 5850222280), (4, 2925111140), (5, 2340088912), (7, 1671492080), (8, 1462555570), (10, 1170044456), (14, 835746040), (16, 731277785), (20, 585022228), (28, 417873020), (35, 334298416), (40, 292511114), (56, 208936510), (70, 167149208), (80, 146255557), (112, 104468255), (140, 83574604), (280, 41787302), (560, 20893651)]