13027000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 34856640

約数和(自身を除く): 21829640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 1861, 3500, 3722, 7000, 7444, 9305, 13027, 14888, 18610, 26054, 37220, 46525, 52108, 65135, 74440, 93050, 104216, 130270, 186100, 232625, 260540, 325675, 372200, 465250, 521080, 651350, 930500, 1302700, 1628375, 1861000, 2605400, 3256750, 6513500, 13027000]

約数ペア:

[(1, 13027000), (2, 6513500), (4, 3256750), (5, 2605400), (7, 1861000), (8, 1628375), (10, 1302700), (14, 930500), (20, 651350), (25, 521080), (28, 465250), (35, 372200), (40, 325675), (50, 260540), (56, 232625), (70, 186100), (100, 130270), (125, 104216), (140, 93050), (175, 74440), (200, 65135), (250, 52108), (280, 46525), (350, 37220), (500, 26054), (700, 18610), (875, 14888), (1000, 13027), (1400, 9305), (1750, 7444), (1861, 7000), (3500, 3722)]