5040560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9021

約数の個数: 40

約数和(自身を含む): 13394976

約数和(自身を除く): 8354416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9001, 18002, 36004, 45005, 63007, 72008, 90010, 126014, 144016, 180020, 252028, 315035, 360040, 504056, 630070, 720080, 1008112, 1260140, 2520280, 5040560]

約数ペア:

[(1, 5040560), (2, 2520280), (4, 1260140), (5, 1008112), (7, 720080), (8, 630070), (10, 504056), (14, 360040), (16, 315035), (20, 252028), (28, 180020), (35, 144016), (40, 126014), (56, 90010), (70, 72008), (80, 63007), (112, 45005), (140, 36004), (280, 18002), (560, 9001)]