7929380

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1879}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 16739520

約数和(自身を除く): 8810140

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1879, 2110, 3758, 4220, 7516, 9395, 18790, 37580, 396469, 792938, 1585876, 1982345, 3964690, 7929380]

約数ペア:

[(1, 7929380), (2, 3964690), (4, 1982345), (5, 1585876), (10, 792938), (20, 396469), (211, 37580), (422, 18790), (844, 9395), (1055, 7516), (1879, 4220), (2110, 3758)]