23135000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 62042640

約数和(自身を除く): 38907640

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, 625, 661, 700, 875, 1000, 1250, 1322, 1400, 1750, 2500, 2644, 3305, 3500, 4375, 4627, 5000, 5288, 6610, 7000, 8750, 9254, 13220, 16525, 17500, 18508, 23135, 26440, 33050, 35000, 37016, 46270, 66100, 82625, 92540, 115675, 132200, 165250, 185080, 231350, 330500, 413125, 462700, 578375, 661000, 826250, 925400, 1156750, 1652500, 2313500, 2891875, 3305000, 4627000, 5783750, 11567500, 23135000]

約数ペア:

[(1, 23135000), (2, 11567500), (4, 5783750), (5, 4627000), (7, 3305000), (8, 2891875), (10, 2313500), (14, 1652500), (20, 1156750), (25, 925400), (28, 826250), (35, 661000), (40, 578375), (50, 462700), (56, 413125), (70, 330500), (100, 231350), (125, 185080), (140, 165250), (175, 132200), (200, 115675), (250, 92540), (280, 82625), (350, 66100), (500, 46270), (625, 37016), (661, 35000), (700, 33050), (875, 26440), (1000, 23135), (1250, 18508), (1322, 17500), (1400, 16525), (1750, 13220), (2500, 9254), (2644, 8750), (3305, 7000), (3500, 6610), (4375, 5288), (4627, 5000)]