80013284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14939}}^1$

素因数の和:15059

約数の個数: 24

約数和(自身を含む): 152268480

約数和(自身を除く): 72255196

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 14939, 29878, 59756, 194207, 388414, 776828, 1538717, 3077434, 6154868, 20003321, 40006642, 80013284]

約数ペア:

[(1, 80013284), (2, 40006642), (4, 20003321), (13, 6154868), (26, 3077434), (52, 1538717), (103, 776828), (206, 388414), (412, 194207), (1339, 59756), (2678, 29878), (5356, 14939)]