5019140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35851}}^1$

素因数の和:35867

約数の個数: 24

約数和(自身を含む): 12046272

約数和(自身を除く): 7027132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35851, 71702, 143404, 179255, 250957, 358510, 501914, 717020, 1003828, 1254785, 2509570, 5019140]

約数ペア:

[(1, 5019140), (2, 2509570), (4, 1254785), (5, 1003828), (7, 717020), (10, 501914), (14, 358510), (20, 250957), (28, 179255), (35, 143404), (70, 71702), (140, 35851)]