19273400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 46369800

約数和(自身を除く): 27096400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3323, 5800, 6646, 13292, 16615, 26584, 33230, 66460, 83075, 96367, 132920, 166150, 192734, 332300, 385468, 481835, 664600, 770936, 963670, 1927340, 2409175, 3854680, 4818350, 9636700, 19273400]

約数ペア:

[(1, 19273400), (2, 9636700), (4, 4818350), (5, 3854680), (8, 2409175), (10, 1927340), (20, 963670), (25, 770936), (29, 664600), (40, 481835), (50, 385468), (58, 332300), (100, 192734), (116, 166150), (145, 132920), (200, 96367), (232, 83075), (290, 66460), (580, 33230), (725, 26584), (1160, 16615), (1450, 13292), (2900, 6646), (3323, 5800)]