124122040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443293}}^1$

素因数の和:443311

約数の個数: 32

約数和(自身を含む): 319171680

約数和(自身を除く): 195049640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443293, 886586, 1773172, 2216465, 3103051, 3546344, 4432930, 6206102, 8865860, 12412204, 15515255, 17731720, 24824408, 31030510, 62061020, 124122040]

約数ペア:

[(1, 124122040), (2, 62061020), (4, 31030510), (5, 24824408), (7, 17731720), (8, 15515255), (10, 12412204), (14, 8865860), (20, 6206102), (28, 4432930), (35, 3546344), (40, 3103051), (56, 2216465), (70, 1773172), (140, 886586), (280, 443293)]