6926440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 15950880

約数和(自身を除く): 9024440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4027, 8054, 16108, 20135, 32216, 40270, 80540, 161080, 173161, 346322, 692644, 865805, 1385288, 1731610, 3463220, 6926440]

約数ペア:

[(1, 6926440), (2, 3463220), (4, 1731610), (5, 1385288), (8, 865805), (10, 692644), (20, 346322), (40, 173161), (43, 161080), (86, 80540), (172, 40270), (215, 32216), (344, 20135), (430, 16108), (860, 8054), (1720, 4027)]