24726640

素因数分解:

$2^4\times 5^1\times {\mathrm{309083}}^1$

素因数の和:309096

約数の個数: 20

約数和(自身を含む): 57489624

約数和(自身を除く): 32762984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 309083, 618166, 1236332, 1545415, 2472664, 3090830, 4945328, 6181660, 12363320, 24726640]

約数ペア:

[(1, 24726640), (2, 12363320), (4, 6181660), (5, 4945328), (8, 3090830), (10, 2472664), (16, 1545415), (20, 1236332), (40, 618166), (80, 309083)]