1926800

素因数分解:

$2^4\times 5^2\times {\mathrm{4817}}^1$

素因数の和:4835

約数の個数: 30

約数和(自身を含む): 4630098

約数和(自身を除く): 2703298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4817, 9634, 19268, 24085, 38536, 48170, 77072, 96340, 120425, 192680, 240850, 385360, 481700, 963400, 1926800]

約数ペア:

[(1, 1926800), (2, 963400), (4, 481700), (5, 385360), (8, 240850), (10, 192680), (16, 120425), (20, 96340), (25, 77072), (40, 48170), (50, 38536), (80, 24085), (100, 19268), (200, 9634), (400, 4817)]