6474320

素因数分解:

$2^4\times 5^1\times {\mathrm{80929}}^1$

素因数の和:80942

約数の個数: 20

約数和(自身を含む): 15052980

約数和(自身を除く): 8578660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 80929, 161858, 323716, 404645, 647432, 809290, 1294864, 1618580, 3237160, 6474320]

約数ペア:

[(1, 6474320), (2, 3237160), (4, 1618580), (5, 1294864), (8, 809290), (10, 647432), (16, 404645), (20, 323716), (40, 161858), (80, 80929)]