32048080

素因数分解:

$2^4\times 5^1\times {\mathrm{400601}}^1$

素因数の和:400614

約数の個数: 20

約数和(自身を含む): 74511972

約数和(自身を除く): 42463892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 400601, 801202, 1602404, 2003005, 3204808, 4006010, 6409616, 8012020, 16024040, 32048080]

約数ペア:

[(1, 32048080), (2, 16024040), (4, 8012020), (5, 6409616), (8, 4006010), (10, 3204808), (16, 2003005), (20, 1602404), (40, 801202), (80, 400601)]