173120

素因数分解:

$2^6\times 5^1\times {\mathrm{541}}^1$

素因数の和:558

約数の個数: 28

約数和(自身を含む): 413004

約数和(自身を除く): 239884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 17312, 21640, 34624, 43280, 86560, 173120]

約数ペア:

[(1, 173120), (2, 86560), (4, 43280), (5, 34624), (8, 21640), (10, 17312), (16, 10820), (20, 8656), (32, 5410), (40, 4328), (64, 2705), (80, 2164), (160, 1082), (320, 541)]