126385460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{274751}}^1$

素因数の和:274783

約数の個数: 24

約数和(自身を含む): 276950016

約数和(自身を除く): 150564556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 274751, 549502, 1099004, 1373755, 2747510, 5495020, 6319273, 12638546, 25277092, 31596365, 63192730, 126385460]

約数ペア:

[(1, 126385460), (2, 63192730), (4, 31596365), (5, 25277092), (10, 12638546), (20, 6319273), (23, 5495020), (46, 2747510), (92, 1373755), (115, 1099004), (230, 549502), (460, 274751)]