804523220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1387109}}^1$

素因数の和:1387147

約数の個数: 24

約数和(自身を含む): 1747758600

約数和(自身を除く): 943235380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1387109, 2774218, 5548436, 6935545, 13871090, 27742180, 40226161, 80452322, 160904644, 201130805, 402261610, 804523220]

約数ペア:

[(1, 804523220), (2, 402261610), (4, 201130805), (5, 160904644), (10, 80452322), (20, 40226161), (29, 27742180), (58, 13871090), (116, 6935545), (145, 5548436), (290, 2774218), (580, 1387109)]