10883780

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 22920408

約数和(自身を除く): 12036628

約数列:

[1, 2, 4, 5, 10, 20, 557, 977, 1114, 1954, 2228, 2785, 3908, 4885, 5570, 9770, 11140, 19540, 544189, 1088378, 2176756, 2720945, 5441890, 10883780]

約数ペア:

[(1, 10883780), (2, 5441890), (4, 2720945), (5, 2176756), (10, 1088378), (20, 544189), (557, 19540), (977, 11140), (1114, 9770), (1954, 5570), (2228, 4885), (2785, 3908)]