47280100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{9649}}^1$

素因数の和:9677

約数の個数: 54

約数和(自身を含む): 119360850

約数和(自身を除く): 72080750

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, 4900, 9649, 19298, 38596, 48245, 67543, 96490, 135086, 192980, 241225, 270172, 337715, 472801, 482450, 675430, 945602, 964900, 1350860, 1688575, 1891204, 2364005, 3377150, 4728010, 6754300, 9456020, 11820025, 23640050, 47280100]

約数ペア:

[(1, 47280100), (2, 23640050), (4, 11820025), (5, 9456020), (7, 6754300), (10, 4728010), (14, 3377150), (20, 2364005), (25, 1891204), (28, 1688575), (35, 1350860), (49, 964900), (50, 945602), (70, 675430), (98, 482450), (100, 472801), (140, 337715), (175, 270172), (196, 241225), (245, 192980), (350, 135086), (490, 96490), (700, 67543), (980, 48245), (1225, 38596), (2450, 19298), (4900, 9649)]