2086880

素因数分解:

$2^5\times 5^1\times {\mathrm{13043}}^1$

素因数の和:13058

約数の個数: 24

約数和(自身を含む): 4930632

約数和(自身を除く): 2843752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13043, 26086, 52172, 65215, 104344, 130430, 208688, 260860, 417376, 521720, 1043440, 2086880]

約数ペア:

[(1, 2086880), (2, 1043440), (4, 521720), (5, 417376), (8, 260860), (10, 208688), (16, 130430), (20, 104344), (32, 65215), (40, 52172), (80, 26086), (160, 13043)]