11360560

素因数分解:

$2^4\times 5^1\times {\mathrm{142007}}^1$

素因数の和:142020

約数の個数: 20

約数和(自身を含む): 26413488

約数和(自身を除く): 15052928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142007, 284014, 568028, 710035, 1136056, 1420070, 2272112, 2840140, 5680280, 11360560]

約数ペア:

[(1, 11360560), (2, 5680280), (4, 2840140), (5, 2272112), (8, 1420070), (10, 1136056), (16, 710035), (20, 568028), (40, 284014), (80, 142007)]