2088895540

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{340211}}^1$

素因数の和:340527

約数の個数: 24

約数和(自身を含む): 4400982432

約数和(自身を除く): 2312086892

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 340211, 680422, 1360844, 1701055, 3402110, 6804220, 104444777, 208889554, 417779108, 522223885, 1044447770, 2088895540]

約数ペア:

[(1, 2088895540), (2, 1044447770), (4, 522223885), (5, 417779108), (10, 208889554), (20, 104444777), (307, 6804220), (614, 3402110), (1228, 1701055), (1535, 1360844), (3070, 680422), (6140, 340211)]