210576320

素因数分解:

$2^6\times 5^1\times {\mathrm{658051}}^1$

素因数の和:658068

約数の個数: 28

約数和(自身を含む): 501435624

約数和(自身を除く): 290859304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 658051, 1316102, 2632204, 3290255, 5264408, 6580510, 10528816, 13161020, 21057632, 26322040, 42115264, 52644080, 105288160, 210576320]

約数ペア:

[(1, 210576320), (2, 105288160), (4, 52644080), (5, 42115264), (8, 26322040), (10, 21057632), (16, 13161020), (20, 10528816), (32, 6580510), (40, 5264408), (64, 3290255), (80, 2632204), (160, 1316102), (320, 658051)]