6713920

素因数分解:

$2^6\times 5^1\times {\mathrm{20981}}^1$

素因数の和:20998

約数の個数: 28

約数和(自身を含む): 15988284

約数和(自身を除く): 9274364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20981, 41962, 83924, 104905, 167848, 209810, 335696, 419620, 671392, 839240, 1342784, 1678480, 3356960, 6713920]

約数ペア:

[(1, 6713920), (2, 3356960), (4, 1678480), (5, 1342784), (8, 839240), (10, 671392), (16, 419620), (20, 335696), (32, 209810), (40, 167848), (64, 104905), (80, 83924), (160, 41962), (320, 20981)]