1004050460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7171789}}^1$

素因数の和:7171805

約数の個数: 24

約数和(自身を含む): 2409721440

約数和(自身を除く): 1405670980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7171789, 14343578, 28687156, 35858945, 50202523, 71717890, 100405046, 143435780, 200810092, 251012615, 502025230, 1004050460]

約数ペア:

[(1, 1004050460), (2, 502025230), (4, 251012615), (5, 200810092), (7, 143435780), (10, 100405046), (14, 71717890), (20, 50202523), (28, 35858945), (35, 28687156), (70, 14343578), (140, 7171789)]