16052560

素因数分解:

$2^4\times 5^1\times {\mathrm{200657}}^1$

素因数の和:200670

約数の個数: 20

約数和(自身を含む): 37322388

約数和(自身を除く): 21269828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 200657, 401314, 802628, 1003285, 1605256, 2006570, 3210512, 4013140, 8026280, 16052560]

約数ペア:

[(1, 16052560), (2, 8026280), (4, 4013140), (5, 3210512), (8, 2006570), (10, 1605256), (16, 1003285), (20, 802628), (40, 401314), (80, 200657)]