68332540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148549}}^1$

素因数の和:148581

約数の個数: 24

約数和(自身を含む): 149738400

約数和(自身を除く): 81405860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 148549, 297098, 594196, 742745, 1485490, 2970980, 3416627, 6833254, 13666508, 17083135, 34166270, 68332540]

約数ペア:

[(1, 68332540), (2, 34166270), (4, 17083135), (5, 13666508), (10, 6833254), (20, 3416627), (23, 2970980), (46, 1485490), (92, 742745), (115, 594196), (230, 297098), (460, 148549)]