80161270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5813}}^1$

素因数の和:6024

約数の個数: 32

約数和(自身を含む): 165768768

約数和(自身を除く): 85607498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 5813, 6895, 11626, 13790, 29065, 40691, 58130, 81382, 203455, 406910, 1145161, 2290322, 5725805, 8016127, 11451610, 16032254, 40080635, 80161270]

約数ペア:

[(1, 80161270), (2, 40080635), (5, 16032254), (7, 11451610), (10, 8016127), (14, 5725805), (35, 2290322), (70, 1145161), (197, 406910), (394, 203455), (985, 81382), (1379, 58130), (1970, 40691), (2758, 29065), (5813, 13790), (6895, 11626)]