4392350

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 8256168

約数和(自身を除く): 3863818

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 821, 1070, 1642, 2675, 4105, 5350, 8210, 20525, 41050, 87847, 175694, 439235, 878470, 2196175, 4392350]

約数ペア:

[(1, 4392350), (2, 2196175), (5, 878470), (10, 439235), (25, 175694), (50, 87847), (107, 41050), (214, 20525), (535, 8210), (821, 5350), (1070, 4105), (1642, 2675)]