80012204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8069}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 145970160

約数和(自身を除く): 65957956

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 8069, 9916, 16138, 32276, 298553, 540623, 597106, 1081246, 1194212, 2162492, 20003051, 40006102, 80012204]

約数ペア:

[(1, 80012204), (2, 40006102), (4, 20003051), (37, 2162492), (67, 1194212), (74, 1081246), (134, 597106), (148, 540623), (268, 298553), (2479, 32276), (4958, 16138), (8069, 9916)]