26008820

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7517}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 54941544

約数和(自身を除く): 28932724

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 7517, 15034, 30068, 37585, 75170, 150340, 1300441, 2600882, 5201764, 6502205, 13004410, 26008820]

約数ペア:

[(1, 26008820), (2, 13004410), (4, 6502205), (5, 5201764), (10, 2600882), (20, 1300441), (173, 150340), (346, 75170), (692, 37585), (865, 30068), (1730, 15034), (3460, 7517)]