5605040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{10009}}^1$

素因数の和:10029

約数の個数: 40

約数和(自身を含む): 14894880

約数和(自身を除く): 9289840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 10009, 20018, 40036, 50045, 70063, 80072, 100090, 140126, 160144, 200180, 280252, 350315, 400360, 560504, 700630, 800720, 1121008, 1401260, 2802520, 5605040]

約数ペア:

[(1, 5605040), (2, 2802520), (4, 1401260), (5, 1121008), (7, 800720), (8, 700630), (10, 560504), (14, 400360), (16, 350315), (20, 280252), (28, 200180), (35, 160144), (40, 140126), (56, 100090), (70, 80072), (80, 70063), (112, 50045), (140, 40036), (280, 20018), (560, 10009)]