10880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1$

素因数の和:36

約数の個数: 32

約数和(自身を含む): 27540

約数和(自身を除く): 16660

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880]

約数ペア:

[(1, 10880), (2, 5440), (4, 2720), (5, 2176), (8, 1360), (10, 1088), (16, 680), (17, 640), (20, 544), (32, 340), (34, 320), (40, 272), (64, 170), (68, 160), (80, 136), (85, 128)]