10207180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26861}}^1$

素因数の和:26889

約数の個数: 24

約数和(自身を含む): 22564080

約数和(自身を除く): 12356900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 26861, 53722, 107444, 134305, 268610, 510359, 537220, 1020718, 2041436, 2551795, 5103590, 10207180]

約数ペア:

[(1, 10207180), (2, 5103590), (4, 2551795), (5, 2041436), (10, 1020718), (19, 537220), (20, 510359), (38, 268610), (76, 134305), (95, 107444), (190, 53722), (380, 26861)]