11344120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 26010720

約数和(自身を除く): 14666600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5351, 10702, 21404, 26755, 42808, 53510, 107020, 214040, 283603, 567206, 1134412, 1418015, 2268824, 2836030, 5672060, 11344120]

約数ペア:

[(1, 11344120), (2, 5672060), (4, 2836030), (5, 2268824), (8, 1418015), (10, 1134412), (20, 567206), (40, 283603), (53, 214040), (106, 107020), (212, 53510), (265, 42808), (424, 26755), (530, 21404), (1060, 10702), (2120, 5351)]