85059290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 160496640

約数和(自身を除く): 75437350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 1439, 2570, 2878, 5911, 7195, 11822, 14390, 29555, 33097, 59110, 66194, 165485, 330970, 369823, 739646, 1849115, 3698230, 8505929, 17011858, 42529645, 85059290]

約数ペア:

[(1, 85059290), (2, 42529645), (5, 17011858), (10, 8505929), (23, 3698230), (46, 1849115), (115, 739646), (230, 369823), (257, 330970), (514, 165485), (1285, 66194), (1439, 59110), (2570, 33097), (2878, 29555), (5911, 14390), (7195, 11822)]