4988184560

素因数分解:

$2^4\times 5^1\times {\mathrm{62352307}}^1$

素因数の和:62352320

約数の個数: 20

約数和(自身を含む): 11597529288

約数和(自身を除く): 6609344728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62352307, 124704614, 249409228, 311761535, 498818456, 623523070, 997636912, 1247046140, 2494092280, 4988184560]

約数ペア:

[(1, 4988184560), (2, 2494092280), (4, 1247046140), (5, 997636912), (8, 623523070), (10, 498818456), (16, 311761535), (20, 249409228), (40, 124704614), (80, 62352307)]