2000822740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{752189}}^1$

素因数の和:752224

約数の個数: 48

約数和(自身を含む): 5054716800

約数和(自身を除く): 3053894060

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, 752189, 1504378, 3008756, 3760945, 5265323, 7521890, 10530646, 14291591, 15043780, 21061292, 26326615, 28583182, 52653230, 57166364, 71457955, 100041137, 105306460, 142915910, 200082274, 285831820, 400164548, 500205685, 1000411370, 2000822740]

約数ペア:

[(1, 2000822740), (2, 1000411370), (4, 500205685), (5, 400164548), (7, 285831820), (10, 200082274), (14, 142915910), (19, 105306460), (20, 100041137), (28, 71457955), (35, 57166364), (38, 52653230), (70, 28583182), (76, 26326615), (95, 21061292), (133, 15043780), (140, 14291591), (190, 10530646), (266, 7521890), (380, 5265323), (532, 3760945), (665, 3008756), (1330, 1504378), (2660, 752189)]