184166680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97961}}^1$

素因数の和:98019

約数の個数: 32

約数和(自身を含む): 423195840

約数和(自身を除く): 239029160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 97961, 195922, 391844, 489805, 783688, 979610, 1959220, 3918440, 4604167, 9208334, 18416668, 23020835, 36833336, 46041670, 92083340, 184166680]

約数ペア:

[(1, 184166680), (2, 92083340), (4, 46041670), (5, 36833336), (8, 23020835), (10, 18416668), (20, 9208334), (40, 4604167), (47, 3918440), (94, 1959220), (188, 979610), (235, 783688), (376, 489805), (470, 391844), (940, 195922), (1880, 97961)]