80025796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1052971}}^1$

素因数の和:1052994

約数の個数: 12

約数和(自身を含む): 147416080

約数和(自身を除く): 67390284

約数列:

[1, 2, 4, 19, 38, 76, 1052971, 2105942, 4211884, 20006449, 40012898, 80025796]

約数ペア:

[(1, 80025796), (2, 40012898), (4, 20006449), (19, 4211884), (38, 2105942), (76, 1052971)]