41365940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26861}}^1$

素因数の和:26888

約数の個数: 48

約数和(自身を含む): 108307584

約数和(自身を除く): 66941644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26861, 53722, 107444, 134305, 188027, 268610, 295471, 376054, 537220, 590942, 752108, 940135, 1181884, 1477355, 1880270, 2068297, 2954710, 3760540, 4136594, 5909420, 8273188, 10341485, 20682970, 41365940]

約数ペア:

[(1, 41365940), (2, 20682970), (4, 10341485), (5, 8273188), (7, 5909420), (10, 4136594), (11, 3760540), (14, 2954710), (20, 2068297), (22, 1880270), (28, 1477355), (35, 1181884), (44, 940135), (55, 752108), (70, 590942), (77, 537220), (110, 376054), (140, 295471), (154, 268610), (220, 188027), (308, 134305), (385, 107444), (770, 53722), (1540, 26861)]