734540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 1624560

約数和(自身を除く): 890020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1933, 3866, 7732, 9665, 19330, 36727, 38660, 73454, 146908, 183635, 367270, 734540]

約数ペア:

[(1, 734540), (2, 367270), (4, 183635), (5, 146908), (10, 73454), (19, 38660), (20, 36727), (38, 19330), (76, 9665), (95, 7732), (190, 3866), (380, 1933)]