16779140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119851}}^1$

素因数の和:119867

約数の個数: 24

約数和(自身を含む): 40270272

約数和(自身を除く): 23491132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119851, 239702, 479404, 599255, 838957, 1198510, 1677914, 2397020, 3355828, 4194785, 8389570, 16779140]

約数ペア:

[(1, 16779140), (2, 8389570), (4, 4194785), (5, 3355828), (7, 2397020), (10, 1677914), (14, 1198510), (20, 838957), (28, 599255), (35, 479404), (70, 239702), (140, 119851)]