104156120

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13633}}^1$

素因数の和:13835

約数の個数: 32

約数和(自身を含む): 235595520

約数和(自身を除く): 131439400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 13633, 27266, 54532, 68165, 109064, 136330, 272660, 545320, 2603903, 5207806, 10415612, 13019515, 20831224, 26039030, 52078060, 104156120]

約数ペア:

[(1, 104156120), (2, 52078060), (4, 26039030), (5, 20831224), (8, 13019515), (10, 10415612), (20, 5207806), (40, 2603903), (191, 545320), (382, 272660), (764, 136330), (955, 109064), (1528, 68165), (1910, 54532), (3820, 27266), (7640, 13633)]