4944520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17659}}^1$

素因数の和:17677

約数の個数: 32

約数和(自身を含む): 12715200

約数和(自身を除く): 7770680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17659, 35318, 70636, 88295, 123613, 141272, 176590, 247226, 353180, 494452, 618065, 706360, 988904, 1236130, 2472260, 4944520]

約数ペア:

[(1, 4944520), (2, 2472260), (4, 1236130), (5, 988904), (7, 706360), (8, 618065), (10, 494452), (14, 353180), (20, 247226), (28, 176590), (35, 141272), (40, 123613), (56, 88295), (70, 70636), (140, 35318), (280, 17659)]