184893080

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11527}}^1$

素因数の和:11939

約数の個数: 32

約数和(自身を含む): 417083040

約数和(自身を除く): 232189960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 8020, 11527, 16040, 23054, 46108, 57635, 92216, 115270, 230540, 461080, 4622327, 9244654, 18489308, 23111635, 36978616, 46223270, 92446540, 184893080]

約数ペア:

[(1, 184893080), (2, 92446540), (4, 46223270), (5, 36978616), (8, 23111635), (10, 18489308), (20, 9244654), (40, 4622327), (401, 461080), (802, 230540), (1604, 115270), (2005, 92216), (3208, 57635), (4010, 46108), (8020, 23054), (11527, 16040)]