487848440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6384

約数の個数: 64

約数和(自身を含む): 1152640800

約数和(自身を除く): 664792360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1943, 2680, 3886, 6277, 7772, 9715, 12554, 15544, 19430, 25108, 31385, 38860, 50216, 62770, 77720, 125540, 182033, 251080, 364066, 420559, 728132, 841118, 910165, 1456264, 1682236, 1820330, 2102795, 3364472, 3640660, 4205590, 7281320, 8411180, 12196211, 16822360, 24392422, 48784844, 60981055, 97569688, 121962110, 243924220, 487848440]

約数ペア:

[(1, 487848440), (2, 243924220), (4, 121962110), (5, 97569688), (8, 60981055), (10, 48784844), (20, 24392422), (29, 16822360), (40, 12196211), (58, 8411180), (67, 7281320), (116, 4205590), (134, 3640660), (145, 3364472), (232, 2102795), (268, 1820330), (290, 1682236), (335, 1456264), (536, 910165), (580, 841118), (670, 728132), (1160, 420559), (1340, 364066), (1943, 251080), (2680, 182033), (3886, 125540), (6277, 77720), (7772, 62770), (9715, 50216), (12554, 38860), (15544, 31385), (19430, 25108)]