212834800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11321}}^1$

素因数の和:11386

約数の個数: 60

約数和(自身を含む): 522261216

約数和(自身を除く): 309426416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 11321, 18800, 22642, 45284, 56605, 90568, 113210, 181136, 226420, 283025, 452840, 532087, 566050, 905680, 1064174, 1132100, 2128348, 2264200, 2660435, 4256696, 4528400, 5320870, 8513392, 10641740, 13302175, 21283480, 26604350, 42566960, 53208700, 106417400, 212834800]

約数ペア:

[(1, 212834800), (2, 106417400), (4, 53208700), (5, 42566960), (8, 26604350), (10, 21283480), (16, 13302175), (20, 10641740), (25, 8513392), (40, 5320870), (47, 4528400), (50, 4256696), (80, 2660435), (94, 2264200), (100, 2128348), (188, 1132100), (200, 1064174), (235, 905680), (376, 566050), (400, 532087), (470, 452840), (752, 283025), (940, 226420), (1175, 181136), (1880, 113210), (2350, 90568), (3760, 56605), (4700, 45284), (9400, 22642), (11321, 18800)]