6655120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 15858360

約数和(自身を除く): 9203240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2029, 3280, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 81160, 83189, 162320, 166378, 332756, 415945, 665512, 831890, 1331024, 1663780, 3327560, 6655120]

約数ペア:

[(1, 6655120), (2, 3327560), (4, 1663780), (5, 1331024), (8, 831890), (10, 665512), (16, 415945), (20, 332756), (40, 166378), (41, 162320), (80, 83189), (82, 81160), (164, 40580), (205, 32464), (328, 20290), (410, 16232), (656, 10145), (820, 8116), (1640, 4058), (2029, 3280)]