808220125340

素因数分解:

$2^2\times 5^1\times {\mathrm{861293}}^1\times {\mathrm{46919}}^1$

素因数の和:908221

約数の個数: 24

約数和(自身を含む): 1697300408160

約数和(自身を除く): 889080282820

約数列:

[1, 2, 4, 5, 10, 20, 46919, 93838, 187676, 234595, 469190, 861293, 938380, 1722586, 3445172, 4306465, 8612930, 17225860, 40411006267, 80822012534, 161644025068, 202055031335, 404110062670, 808220125340]

約数ペア:

[(1, 808220125340), (2, 404110062670), (4, 202055031335), (5, 161644025068), (10, 80822012534), (20, 40411006267), (46919, 17225860), (93838, 8612930), (187676, 4306465), (234595, 3445172), (469190, 1722586), (861293, 938380)]