11759120

素因数分解:

$2^4\times 5^1\times {\mathrm{146989}}^1$

素因数の和:147002

約数の個数: 20

約数和(自身を含む): 27340140

約数和(自身を除く): 15581020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146989, 293978, 587956, 734945, 1175912, 1469890, 2351824, 2939780, 5879560, 11759120]

約数ペア:

[(1, 11759120), (2, 5879560), (4, 2939780), (5, 2351824), (8, 1469890), (10, 1175912), (16, 734945), (20, 587956), (40, 293978), (80, 146989)]