3421188440

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{122011}}^1$

素因数の和:122723

約数の個数: 32

約数和(自身を含む): 7708718160

約数和(自身を除く): 4287529720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 5608, 7010, 14020, 28040, 122011, 244022, 488044, 610055, 976088, 1220110, 2440220, 4880440, 85529711, 171059422, 342118844, 427648555, 684237688, 855297110, 1710594220, 3421188440]

約数ペア:

[(1, 3421188440), (2, 1710594220), (4, 855297110), (5, 684237688), (8, 427648555), (10, 342118844), (20, 171059422), (40, 85529711), (701, 4880440), (1402, 2440220), (2804, 1220110), (3505, 976088), (5608, 610055), (7010, 488044), (14020, 244022), (28040, 122011)]