16765540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76207}}^1$

素因数の和:76227

約数の個数: 24

約数和(自身を含む): 38408832

約数和(自身を除く): 21643292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 76207, 152414, 304828, 381035, 762070, 838277, 1524140, 1676554, 3353108, 4191385, 8382770, 16765540]

約数ペア:

[(1, 16765540), (2, 8382770), (4, 4191385), (5, 3353108), (10, 1676554), (11, 1524140), (20, 838277), (22, 762070), (44, 381035), (55, 304828), (110, 152414), (220, 76207)]