61792180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{162611}}^1$

素因数の和:162639

約数の個数: 24

約数和(自身を含む): 136594080

約数和(自身を除く): 74801900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 162611, 325222, 650444, 813055, 1626110, 3089609, 3252220, 6179218, 12358436, 15448045, 30896090, 61792180]

約数ペア:

[(1, 61792180), (2, 30896090), (4, 15448045), (5, 12358436), (10, 6179218), (19, 3252220), (20, 3089609), (38, 1626110), (76, 813055), (95, 650444), (190, 325222), (380, 162611)]