82617220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590123}}^1$

素因数の和:590139

約数の個数: 24

約数和(自身を含む): 198281664

約数和(自身を除く): 115664444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590123, 1180246, 2360492, 2950615, 4130861, 5901230, 8261722, 11802460, 16523444, 20654305, 41308610, 82617220]

約数ペア:

[(1, 82617220), (2, 41308610), (4, 20654305), (5, 16523444), (7, 11802460), (10, 8261722), (14, 5901230), (20, 4130861), (28, 2950615), (35, 2360492), (70, 1180246), (140, 590123)]