83422020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126397}}^1$

素因数の和:126420

約数の個数: 48

約数和(自身を含む): 254818368

約数和(自身を除く): 171396348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 126397, 252794, 379191, 505588, 631985, 758382, 1263970, 1390367, 1516764, 1895955, 2527940, 2780734, 3791910, 4171101, 5561468, 6951835, 7583820, 8342202, 13903670, 16684404, 20855505, 27807340, 41711010, 83422020]

約数ペア:

[(1, 83422020), (2, 41711010), (3, 27807340), (4, 20855505), (5, 16684404), (6, 13903670), (10, 8342202), (11, 7583820), (12, 6951835), (15, 5561468), (20, 4171101), (22, 3791910), (30, 2780734), (33, 2527940), (44, 1895955), (55, 1516764), (60, 1390367), (66, 1263970), (110, 758382), (132, 631985), (165, 505588), (220, 379191), (330, 252794), (660, 126397)]