6229940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 13251840

約数和(自身を除く): 7021900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3943, 7886, 15772, 19715, 39430, 78860, 311497, 622994, 1245988, 1557485, 3114970, 6229940]

約数ペア:

[(1, 6229940), (2, 3114970), (4, 1557485), (5, 1245988), (10, 622994), (20, 311497), (79, 78860), (158, 39430), (316, 19715), (395, 15772), (790, 7886), (1580, 3943)]