11298140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80701}}^1$

素因数の和:80717

約数の個数: 24

約数和(自身を含む): 27115872

約数和(自身を除く): 15817732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80701, 161402, 322804, 403505, 564907, 807010, 1129814, 1614020, 2259628, 2824535, 5649070, 11298140]

約数ペア:

[(1, 11298140), (2, 5649070), (4, 2824535), (5, 2259628), (7, 1614020), (10, 1129814), (14, 807010), (20, 564907), (28, 403505), (35, 322804), (70, 161402), (140, 80701)]