4688180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33487}}^1$

素因数の和:33503

約数の個数: 24

約数和(自身を含む): 11251968

約数和(自身を除く): 6563788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33487, 66974, 133948, 167435, 234409, 334870, 468818, 669740, 937636, 1172045, 2344090, 4688180]

約数ペア:

[(1, 4688180), (2, 2344090), (4, 1172045), (5, 937636), (7, 669740), (10, 468818), (14, 334870), (20, 234409), (28, 167435), (35, 133948), (70, 66974), (140, 33487)]