194247280

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8287}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 453220992

約数和(自身を除く): 258973712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 8287, 11720, 16574, 23440, 33148, 41435, 66296, 82870, 132592, 165740, 331480, 662960, 2428091, 4856182, 9712364, 12140455, 19424728, 24280910, 38849456, 48561820, 97123640, 194247280]

約数ペア:

[(1, 194247280), (2, 97123640), (4, 48561820), (5, 38849456), (8, 24280910), (10, 19424728), (16, 12140455), (20, 9712364), (40, 4856182), (80, 2428091), (293, 662960), (586, 331480), (1172, 165740), (1465, 132592), (2344, 82870), (2930, 66296), (4688, 41435), (5860, 33148), (8287, 23440), (11720, 16574)]