156936297680

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2872187}}^1$

素因数の和:2872883

約数の個数: 40

約数和(自身を含む): 365411246112

約数和(自身を除く): 208474948432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 5464, 6830, 10928, 13660, 27320, 54640, 2872187, 5744374, 11488748, 14360935, 22977496, 28721870, 45954992, 57443740, 114887480, 229774960, 1961703721, 3923407442, 7846814884, 9808518605, 15693629768, 19617037210, 31387259536, 39234074420, 78468148840, 156936297680]

約数ペア:

[(1, 156936297680), (2, 78468148840), (4, 39234074420), (5, 31387259536), (8, 19617037210), (10, 15693629768), (16, 9808518605), (20, 7846814884), (40, 3923407442), (80, 1961703721), (683, 229774960), (1366, 114887480), (2732, 57443740), (3415, 45954992), (5464, 28721870), (6830, 22977496), (10928, 14360935), (13660, 11488748), (27320, 5744374), (54640, 2872187)]