11080280

素因数分解:

$2^3\times 5^1\times {\mathrm{277007}}^1$

素因数の和:277018

約数の個数: 16

約数和(自身を含む): 24930720

約数和(自身を除く): 13850440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277007, 554014, 1108028, 1385035, 2216056, 2770070, 5540140, 11080280]

約数ペア:

[(1, 11080280), (2, 5540140), (4, 2770070), (5, 2216056), (8, 1385035), (10, 1108028), (20, 554014), (40, 277007)]