2567120

素因数分解:

$2^4\times 5^1\times {\mathrm{32089}}^1$

素因数の和:32102

約数の個数: 20

約数和(自身を含む): 5968740

約数和(自身を除く): 3401620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32089, 64178, 128356, 160445, 256712, 320890, 513424, 641780, 1283560, 2567120]

約数ペア:

[(1, 2567120), (2, 1283560), (4, 641780), (5, 513424), (8, 320890), (10, 256712), (16, 160445), (20, 128356), (40, 64178), (80, 32089)]