6623440

素因数分解:

$2^4\times 5^1\times {\mathrm{82793}}^1$

素因数の和:82806

約数の個数: 20

約数和(自身を含む): 15399684

約数和(自身を除く): 8776244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82793, 165586, 331172, 413965, 662344, 827930, 1324688, 1655860, 3311720, 6623440]

約数ペア:

[(1, 6623440), (2, 3311720), (4, 1655860), (5, 1324688), (8, 827930), (10, 662344), (16, 413965), (20, 331172), (40, 165586), (80, 82793)]