17088200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 40674480

約数和(自身を除く): 23586280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 1987, 2150, 3974, 4300, 7948, 8600, 9935, 15896, 19870, 39740, 49675, 79480, 85441, 99350, 170882, 198700, 341764, 397400, 427205, 683528, 854410, 1708820, 2136025, 3417640, 4272050, 8544100, 17088200]

約数ペア:

[(1, 17088200), (2, 8544100), (4, 4272050), (5, 3417640), (8, 2136025), (10, 1708820), (20, 854410), (25, 683528), (40, 427205), (43, 397400), (50, 341764), (86, 198700), (100, 170882), (172, 99350), (200, 85441), (215, 79480), (344, 49675), (430, 39740), (860, 19870), (1075, 15896), (1720, 9935), (1987, 8600), (2150, 7948), (3974, 4300)]