109267280

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7151}}^1$

素因数の和:7355

約数の個数: 40

約数和(自身を含む): 255412224

約数和(自身を除く): 146144944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7151, 7640, 14302, 15280, 28604, 35755, 57208, 71510, 114416, 143020, 286040, 572080, 1365841, 2731682, 5463364, 6829205, 10926728, 13658410, 21853456, 27316820, 54633640, 109267280]

約数ペア:

[(1, 109267280), (2, 54633640), (4, 27316820), (5, 21853456), (8, 13658410), (10, 10926728), (16, 6829205), (20, 5463364), (40, 2731682), (80, 1365841), (191, 572080), (382, 286040), (764, 143020), (955, 114416), (1528, 71510), (1910, 57208), (3056, 35755), (3820, 28604), (7151, 15280), (7640, 14302)]