67436920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 158666760

約数和(自身を除く): 91229840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3187, 4232, 5290, 6374, 10580, 12748, 15935, 21160, 25496, 31870, 63740, 73301, 127480, 146602, 293204, 366505, 586408, 733010, 1466020, 1685923, 2932040, 3371846, 6743692, 8429615, 13487384, 16859230, 33718460, 67436920]

約数ペア:

[(1, 67436920), (2, 33718460), (4, 16859230), (5, 13487384), (8, 8429615), (10, 6743692), (20, 3371846), (23, 2932040), (40, 1685923), (46, 1466020), (92, 733010), (115, 586408), (184, 366505), (230, 293204), (460, 146602), (529, 127480), (920, 73301), (1058, 63740), (2116, 31870), (2645, 25496), (3187, 21160), (4232, 15935), (5290, 12748), (6374, 10580)]