12294800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4416

約数の個数: 60

約数和(自身を含む): 33765696

約数和(自身を除く): 21470896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4391, 8782, 17564, 21955, 30737, 35128, 43910, 61474, 70256, 87820, 109775, 122948, 153685, 175640, 219550, 245896, 307370, 351280, 439100, 491792, 614740, 768425, 878200, 1229480, 1536850, 1756400, 2458960, 3073700, 6147400, 12294800]

約数ペア:

[(1, 12294800), (2, 6147400), (4, 3073700), (5, 2458960), (7, 1756400), (8, 1536850), (10, 1229480), (14, 878200), (16, 768425), (20, 614740), (25, 491792), (28, 439100), (35, 351280), (40, 307370), (50, 245896), (56, 219550), (70, 175640), (80, 153685), (100, 122948), (112, 109775), (140, 87820), (175, 70256), (200, 61474), (280, 43910), (350, 35128), (400, 30737), (560, 21955), (700, 17564), (1400, 8782), (2800, 4391)]