86560

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 204876

約数和(自身を除く): 118316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 17312, 21640, 43280, 86560]

約数ペア:

[(1, 86560), (2, 43280), (4, 21640), (5, 17312), (8, 10820), (10, 8656), (16, 5410), (20, 4328), (32, 2705), (40, 2164), (80, 1082), (160, 541)]