40024180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{40841}}^1$

素因数の和:40864

約数の個数: 36

約数和(自身を含む): 97775748

約数和(自身を除く): 57751568

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 40841, 81682, 163364, 204205, 285887, 408410, 571774, 816820, 1143548, 1429435, 2001209, 2858870, 4002418, 5717740, 8004836, 10006045, 20012090, 40024180]

約数ペア:

[(1, 40024180), (2, 20012090), (4, 10006045), (5, 8004836), (7, 5717740), (10, 4002418), (14, 2858870), (20, 2001209), (28, 1429435), (35, 1143548), (49, 816820), (70, 571774), (98, 408410), (140, 285887), (196, 204205), (245, 163364), (490, 81682), (980, 40841)]