4224800

素因数分解:

$2^5\times 5^2\times {\mathrm{5281}}^1$

素因数の和:5301

約数の個数: 36

約数和(自身を含む): 10315746

約数和(自身を除く): 6090946

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 5281, 10562, 21124, 26405, 42248, 52810, 84496, 105620, 132025, 168992, 211240, 264050, 422480, 528100, 844960, 1056200, 2112400, 4224800]

約数ペア:

[(1, 4224800), (2, 2112400), (4, 1056200), (5, 844960), (8, 528100), (10, 422480), (16, 264050), (20, 211240), (25, 168992), (32, 132025), (40, 105620), (50, 84496), (80, 52810), (100, 42248), (160, 26405), (200, 21124), (400, 10562), (800, 5281)]