220050140

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{18307}}^1$

素因数の和:18917

約数の個数: 24

約数和(自身を含む): 462899472

約数和(自身を除く): 242849332

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 18307, 36614, 73228, 91535, 183070, 366140, 11002507, 22005014, 44010028, 55012535, 110025070, 220050140]

約数ペア:

[(1, 220050140), (2, 110025070), (4, 55012535), (5, 44010028), (10, 22005014), (20, 11002507), (601, 366140), (1202, 183070), (2404, 91535), (3005, 73228), (6010, 36614), (12020, 18307)]