6738320

素因数分解:

$2^4\times 5^1\times {\mathrm{84229}}^1$

素因数の和:84242

約数の個数: 20

約数和(自身を含む): 15666780

約数和(自身を除く): 8928460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84229, 168458, 336916, 421145, 673832, 842290, 1347664, 1684580, 3369160, 6738320]

約数ペア:

[(1, 6738320), (2, 3369160), (4, 1684580), (5, 1347664), (8, 842290), (10, 673832), (16, 421145), (20, 336916), (40, 168458), (80, 84229)]