5336440

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 12150000

約数和(自身を除く): 6813560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1499, 1780, 2998, 3560, 5996, 7495, 11992, 14990, 29980, 59960, 133411, 266822, 533644, 667055, 1067288, 1334110, 2668220, 5336440]

約数ペア:

[(1, 5336440), (2, 2668220), (4, 1334110), (5, 1067288), (8, 667055), (10, 533644), (20, 266822), (40, 133411), (89, 59960), (178, 29980), (356, 14990), (445, 11992), (712, 7495), (890, 5996), (1499, 3560), (1780, 2998)]