179660319340

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1097}}^1\times {\mathrm{14341}}^1$

素因数の和:16018

約数の個数: 48

約数和(自身を含む): 378318324384

約数和(自身を除く): 198658005044

約数列:

[1, 2, 4, 5, 10, 20, 571, 1097, 1142, 2194, 2284, 2855, 4388, 5485, 5710, 10970, 11420, 14341, 21940, 28682, 57364, 71705, 143410, 286820, 626387, 1252774, 2505548, 3131935, 6263870, 8188711, 12527740, 15732077, 16377422, 31464154, 32754844, 40943555, 62928308, 78660385, 81887110, 157320770, 163774220, 314641540, 8983015967, 17966031934, 35932063868, 44915079835, 89830159670, 179660319340]

約数ペア:

[(1, 179660319340), (2, 89830159670), (4, 44915079835), (5, 35932063868), (10, 17966031934), (20, 8983015967), (571, 314641540), (1097, 163774220), (1142, 157320770), (2194, 81887110), (2284, 78660385), (2855, 62928308), (4388, 40943555), (5485, 32754844), (5710, 31464154), (10970, 16377422), (11420, 15732077), (14341, 12527740), (21940, 8188711), (28682, 6263870), (57364, 3131935), (71705, 2505548), (143410, 1252774), (286820, 626387)]