8480075.00000000

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{8443}}^1$

素因数の和:8662

約数の個数: 20

約数和(自身を含む): 55493968

約数和(自身を除く): 26990400

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 8443, 16886, 33772, 67544, 135088, 1781473, 3562946, 7125892, 14251784, 28503568]

約数ペア:

[(1, 28503568), (2, 14251784), (4, 7125892), (8, 3562946), (16, 1781473), (211, 135088), (422, 67544), (844, 33772), (1688, 16886), (3376, 8443)]