80339950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43427}}^1$

素因数の和:43476

約数の個数: 24

約数和(自身を含む): 153474552

約数和(自身を除く): 73134602

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 43427, 86854, 217135, 434270, 1085675, 1606799, 2171350, 3213598, 8033995, 16067990, 40169975, 80339950]

約数ペア:

[(1, 80339950), (2, 40169975), (5, 16067990), (10, 8033995), (25, 3213598), (37, 2171350), (50, 1606799), (74, 1085675), (185, 434270), (370, 217135), (925, 86854), (1850, 43427)]