115298120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{411779}}^1$

素因数の和:411797

約数の個数: 32

約数和(自身を含む): 296481600

約数和(自身を除く): 181183480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 411779, 823558, 1647116, 2058895, 2882453, 3294232, 4117790, 5764906, 8235580, 11529812, 14412265, 16471160, 23059624, 28824530, 57649060, 115298120]

約数ペア:

[(1, 115298120), (2, 57649060), (4, 28824530), (5, 23059624), (7, 16471160), (8, 14412265), (10, 11529812), (14, 8235580), (20, 5764906), (28, 4117790), (35, 3294232), (40, 2882453), (56, 2058895), (70, 1647116), (140, 823558), (280, 411779)]