27680090

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5503}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 49932288

約数和(自身を除く): 22252198

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 5503, 11006, 27515, 55030, 2768009, 5536018, 13840045, 27680090]

約数ペア:

[(1, 27680090), (2, 13840045), (5, 5536018), (10, 2768009), (503, 55030), (1006, 27515), (2515, 11006), (5030, 5503)]