418133060

素因数分解:

$2^2\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{8293}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 878533656

約数和(自身を除く): 460400596

約数列:

[1, 2, 4, 5, 10, 20, 2521, 5042, 8293, 10084, 12605, 16586, 25210, 33172, 41465, 50420, 82930, 165860, 20906653, 41813306, 83626612, 104533265, 209066530, 418133060]

約数ペア:

[(1, 418133060), (2, 209066530), (4, 104533265), (5, 83626612), (10, 41813306), (20, 20906653), (2521, 165860), (5042, 82930), (8293, 50420), (10084, 41465), (12605, 33172), (16586, 25210)]