63384560

素因数分解:

$2^4\times 5^1\times {\mathrm{792307}}^1$

素因数の和:792320

約数の個数: 20

約数和(自身を含む): 147369288

約数和(自身を除く): 83984728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 792307, 1584614, 3169228, 3961535, 6338456, 7923070, 12676912, 15846140, 31692280, 63384560]

約数ペア:

[(1, 63384560), (2, 31692280), (4, 15846140), (5, 12676912), (8, 7923070), (10, 6338456), (16, 3961535), (20, 3169228), (40, 1584614), (80, 792307)]