29557540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77783}}^1$

素因数の和:77811

約数の個数: 24

約数和(自身を含む): 65338560

約数和(自身を除く): 35781020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77783, 155566, 311132, 388915, 777830, 1477877, 1555660, 2955754, 5911508, 7389385, 14778770, 29557540]

約数ペア:

[(1, 29557540), (2, 14778770), (4, 7389385), (5, 5911508), (10, 2955754), (19, 1555660), (20, 1477877), (38, 777830), (76, 388915), (95, 311132), (190, 155566), (380, 77783)]