2481036620

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{52057}}^1$

素因数の和:54449

約数の個数: 24

約数和(自身を含む): 5212463424

約数和(自身を除く): 2731426804

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 23830, 47660, 52057, 104114, 208228, 260285, 520570, 1041140, 124051831, 248103662, 496207324, 620259155, 1240518310, 2481036620]

約数ペア:

[(1, 2481036620), (2, 1240518310), (4, 620259155), (5, 496207324), (10, 248103662), (20, 124051831), (2383, 1041140), (4766, 520570), (9532, 260285), (11915, 208228), (23830, 104114), (47660, 52057)]