5009480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17909

約数の個数: 32

約数和(自身を含む): 12882240

約数和(自身を除く): 7872760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17891, 35782, 71564, 89455, 125237, 143128, 178910, 250474, 357820, 500948, 626185, 715640, 1001896, 1252370, 2504740, 5009480]

約数ペア:

[(1, 5009480), (2, 2504740), (4, 1252370), (5, 1001896), (7, 715640), (8, 626185), (10, 500948), (14, 357820), (20, 250474), (28, 178910), (35, 143128), (40, 125237), (56, 89455), (70, 71564), (140, 35782), (280, 17891)]