10341004840

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{664589}}^1$

素因数の和:664989

約数の個数: 32

約数和(自身を含む): 23327109000

約数和(自身を除く): 12986104160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 664589, 1329178, 2658356, 3322945, 5316712, 6645890, 13291780, 26583560, 258525121, 517050242, 1034100484, 1292625605, 2068200968, 2585251210, 5170502420, 10341004840]

約数ペア:

[(1, 10341004840), (2, 5170502420), (4, 2585251210), (5, 2068200968), (8, 1292625605), (10, 1034100484), (20, 517050242), (40, 258525121), (389, 26583560), (778, 13291780), (1556, 6645890), (1945, 5316712), (3112, 3322945), (3890, 2658356), (7780, 1329178), (15560, 664589)]