10976512880

素因数分解:

$2^4\times 5^1\times {\mathrm{137206411}}^1$

素因数の和:137206424

約数の個数: 20

約数和(自身を含む): 25520392632

約数和(自身を除く): 14543879752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137206411, 274412822, 548825644, 686032055, 1097651288, 1372064110, 2195302576, 2744128220, 5488256440, 10976512880]

約数ペア:

[(1, 10976512880), (2, 5488256440), (4, 2744128220), (5, 2195302576), (8, 1372064110), (10, 1097651288), (16, 686032055), (20, 548825644), (40, 274412822), (80, 137206411)]