84825080

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4723}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 191322000

約数和(自身を除く): 106496920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3592, 4490, 4723, 8980, 9446, 17960, 18892, 23615, 37784, 47230, 94460, 188920, 2120627, 4241254, 8482508, 10603135, 16965016, 21206270, 42412540, 84825080]

約数ペア:

[(1, 84825080), (2, 42412540), (4, 21206270), (5, 16965016), (8, 10603135), (10, 8482508), (20, 4241254), (40, 2120627), (449, 188920), (898, 94460), (1796, 47230), (2245, 37784), (3592, 23615), (4490, 18892), (4723, 17960), (8980, 9446)]