264169730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{126397}}^1$

素因数の和:126434

約数の個数: 32

約数和(自身を含む): 546039360

約数和(自身を除く): 281869630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 126397, 252794, 631985, 1263970, 1390367, 2401543, 2780734, 4803086, 6951835, 12007715, 13903670, 24015430, 26416973, 52833946, 132084865, 264169730]

約数ペア:

[(1, 264169730), (2, 132084865), (5, 52833946), (10, 26416973), (11, 24015430), (19, 13903670), (22, 12007715), (38, 6951835), (55, 4803086), (95, 2780734), (110, 2401543), (190, 1390367), (209, 1263970), (418, 631985), (1045, 252794), (2090, 126397)]