9681284480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2161001}}^1$

素因数の和:2161027

約数の個数: 64

約数和(自身を含む): 26450664480

約数和(自身を除く): 16769380000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 2161001, 4322002, 8644004, 10805005, 15127007, 17288008, 21610010, 30254014, 34576016, 43220020, 60508028, 69152032, 75635035, 86440040, 121016056, 138304064, 151270070, 172880080, 242032112, 276608128, 302540140, 345760160, 484064224, 605080280, 691520320, 968128448, 1210160560, 1383040640, 1936256896, 2420321120, 4840642240, 9681284480]

約数ペア:

[(1, 9681284480), (2, 4840642240), (4, 2420321120), (5, 1936256896), (7, 1383040640), (8, 1210160560), (10, 968128448), (14, 691520320), (16, 605080280), (20, 484064224), (28, 345760160), (32, 302540140), (35, 276608128), (40, 242032112), (56, 172880080), (64, 151270070), (70, 138304064), (80, 121016056), (112, 86440040), (128, 75635035), (140, 69152032), (160, 60508028), (224, 43220020), (280, 34576016), (320, 30254014), (448, 21610010), (560, 17288008), (640, 15127007), (896, 10805005), (1120, 8644004), (2240, 4322002), (4480, 2161001)]