26690240

素因数分解:

$2^6\times 5^1\times {\mathrm{83407}}^1$

素因数の和:83424

約数の個数: 28

約数和(自身を含む): 63556896

約数和(自身を除く): 36866656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83407, 166814, 333628, 417035, 667256, 834070, 1334512, 1668140, 2669024, 3336280, 5338048, 6672560, 13345120, 26690240]

約数ペア:

[(1, 26690240), (2, 13345120), (4, 6672560), (5, 5338048), (8, 3336280), (10, 2669024), (16, 1668140), (20, 1334512), (32, 834070), (40, 667256), (64, 417035), (80, 333628), (160, 166814), (320, 83407)]