83146120

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10883}}^1$

素因数の和:11085

約数の個数: 32

約数和(自身を含む): 188075520

約数和(自身を除く): 104929400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 10883, 21766, 43532, 54415, 87064, 108830, 217660, 435320, 2078653, 4157306, 8314612, 10393265, 16629224, 20786530, 41573060, 83146120]

約数ペア:

[(1, 83146120), (2, 41573060), (4, 20786530), (5, 16629224), (8, 10393265), (10, 8314612), (20, 4157306), (40, 2078653), (191, 435320), (382, 217660), (764, 108830), (955, 87064), (1528, 54415), (1910, 43532), (3820, 21766), (7640, 10883)]