2021919442060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{760120091}}^1$

素因数の和:760120126

約数の個数: 48

約数和(自身を含む): 5108007018240

約数和(自身を除く): 3086087576180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 760120091, 1520240182, 3040480364, 3800600455, 5320840637, 7601200910, 10641681274, 14442281729, 15202401820, 21283362548, 26604203185, 28884563458, 53208406370, 57769126916, 72211408645, 101095972103, 106416812740, 144422817290, 202191944206, 288845634580, 404383888412, 505479860515, 1010959721030, 2021919442060]

約数ペア:

[(1, 2021919442060), (2, 1010959721030), (4, 505479860515), (5, 404383888412), (7, 288845634580), (10, 202191944206), (14, 144422817290), (19, 106416812740), (20, 101095972103), (28, 72211408645), (35, 57769126916), (38, 53208406370), (70, 28884563458), (76, 26604203185), (95, 21283362548), (133, 15202401820), (140, 14442281729), (190, 10641681274), (266, 7601200910), (380, 5320840637), (532, 3800600455), (665, 3040480364), (1330, 1520240182), (2660, 760120091)]