124600540

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{9689}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 262095120

約数和(自身を除く): 137494580

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 9689, 12860, 19378, 38756, 48445, 96890, 193780, 6230027, 12460054, 24920108, 31150135, 62300270, 124600540]

約数ペア:

[(1, 124600540), (2, 62300270), (4, 31150135), (5, 24920108), (10, 12460054), (20, 6230027), (643, 193780), (1286, 96890), (2572, 48445), (3215, 38756), (6430, 19378), (9689, 12860)]