375832660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13627}}^1$

素因数の和:13840

約数の個数: 48

約数和(自身を含む): 906643584

約数和(自身を除く): 530810924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 5516, 6895, 13627, 13790, 27254, 27580, 54508, 68135, 95389, 136270, 190778, 272540, 381556, 476945, 953890, 1907780, 2684519, 5369038, 10738076, 13422595, 18791633, 26845190, 37583266, 53690380, 75166532, 93958165, 187916330, 375832660]

約数ペア:

[(1, 375832660), (2, 187916330), (4, 93958165), (5, 75166532), (7, 53690380), (10, 37583266), (14, 26845190), (20, 18791633), (28, 13422595), (35, 10738076), (70, 5369038), (140, 2684519), (197, 1907780), (394, 953890), (788, 476945), (985, 381556), (1379, 272540), (1970, 190778), (2758, 136270), (3940, 95389), (5516, 68135), (6895, 54508), (13627, 27580), (13790, 27254)]