9342980

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 19678680

約数和(自身を除く): 10335700

約数列:

[1, 2, 4, 5, 10, 20, 569, 821, 1138, 1642, 2276, 2845, 3284, 4105, 5690, 8210, 11380, 16420, 467149, 934298, 1868596, 2335745, 4671490, 9342980]

約数ペア:

[(1, 9342980), (2, 4671490), (4, 2335745), (5, 1868596), (10, 934298), (20, 467149), (569, 16420), (821, 11380), (1138, 8210), (1642, 5690), (2276, 4105), (2845, 3284)]