13293700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 54

約数和(自身を含む): 33569466

約数和(自身を除く): 20275766

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2713, 4900, 5426, 10852, 13565, 18991, 27130, 37982, 54260, 67825, 75964, 94955, 132937, 135650, 189910, 265874, 271300, 379820, 474775, 531748, 664685, 949550, 1329370, 1899100, 2658740, 3323425, 6646850, 13293700]

約数ペア:

[(1, 13293700), (2, 6646850), (4, 3323425), (5, 2658740), (7, 1899100), (10, 1329370), (14, 949550), (20, 664685), (25, 531748), (28, 474775), (35, 379820), (49, 271300), (50, 265874), (70, 189910), (98, 135650), (100, 132937), (140, 94955), (175, 75964), (196, 67825), (245, 54260), (350, 37982), (490, 27130), (700, 18991), (980, 13565), (1225, 10852), (2450, 5426), (2713, 4900)]