40784590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52967}}^1$

素因数の和:52992

約数の個数: 32

約数和(自身を含む): 91528704

約数和(自身を除く): 50744114

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52967, 105934, 264835, 370769, 529670, 582637, 741538, 1165274, 1853845, 2913185, 3707690, 4078459, 5826370, 8156918, 20392295, 40784590]

約数ペア:

[(1, 40784590), (2, 20392295), (5, 8156918), (7, 5826370), (10, 4078459), (11, 3707690), (14, 2913185), (22, 1853845), (35, 1165274), (55, 741538), (70, 582637), (77, 529670), (110, 370769), (154, 264835), (385, 105934), (770, 52967)]