775033820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{95213}}^1$

素因数の和:95270

約数の個数: 48

約数和(自身を含む): 1823538528

約数和(自身を除く): 1048504708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 95213, 190426, 380852, 476065, 952130, 1047343, 1904260, 2094686, 3522881, 4189372, 5236715, 7045762, 10473430, 14091524, 17614405, 20946860, 35228810, 38751691, 70457620, 77503382, 155006764, 193758455, 387516910, 775033820]

約数ペア:

[(1, 775033820), (2, 387516910), (4, 193758455), (5, 155006764), (10, 77503382), (11, 70457620), (20, 38751691), (22, 35228810), (37, 20946860), (44, 17614405), (55, 14091524), (74, 10473430), (110, 7045762), (148, 5236715), (185, 4189372), (220, 3522881), (370, 2094686), (407, 1904260), (740, 1047343), (814, 952130), (1628, 476065), (2035, 380852), (4070, 190426), (8140, 95213)]