6988203.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 45278352

約数和(自身を除く): 24709652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 2897, 3550, 5794, 7100, 11588, 14485, 28970, 57940, 72425, 144850, 205687, 289700, 411374, 822748, 1028435, 2056870, 4113740, 5142175, 10284350, 20568700]

約数ペア:

[(1, 20568700), (2, 10284350), (4, 5142175), (5, 4113740), (10, 2056870), (20, 1028435), (25, 822748), (50, 411374), (71, 289700), (100, 205687), (142, 144850), (284, 72425), (355, 57940), (710, 28970), (1420, 14485), (1775, 11588), (2897, 7100), (3550, 5794)]