25706580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 72201024

約数和(自身を除く): 46494444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 761, 1126, 1522, 1689, 2252, 2283, 2815, 3044, 3378, 3805, 4566, 5630, 6756, 7610, 8445, 9132, 11260, 11415, 15220, 16890, 22830, 33780, 45660, 428443, 856886, 1285329, 1713772, 2142215, 2570658, 4284430, 5141316, 6426645, 8568860, 12853290, 25706580]

約数ペア:

[(1, 25706580), (2, 12853290), (3, 8568860), (4, 6426645), (5, 5141316), (6, 4284430), (10, 2570658), (12, 2142215), (15, 1713772), (20, 1285329), (30, 856886), (60, 428443), (563, 45660), (761, 33780), (1126, 22830), (1522, 16890), (1689, 15220), (2252, 11415), (2283, 11260), (2815, 9132), (3044, 8445), (3378, 7610), (3805, 6756), (4566, 5630)]