66123490

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{11621}}^1$

素因数の和:12197

約数の個数: 16

約数和(自身を含む): 119241720

約数和(自身を除く): 53118230

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 11621, 23242, 58105, 116210, 6612349, 13224698, 33061745, 66123490]

約数ペア:

[(1, 66123490), (2, 33061745), (5, 13224698), (10, 6612349), (569, 116210), (1138, 58105), (2845, 23242), (5690, 11621)]