56673440

素因数分解:

$2^5\times 5^1\times {\mathrm{354209}}^1$

素因数の和:354224

約数の個数: 24

約数和(自身を含む): 133891380

約数和(自身を除く): 77217940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 354209, 708418, 1416836, 1771045, 2833672, 3542090, 5667344, 7084180, 11334688, 14168360, 28336720, 56673440]

約数ペア:

[(1, 56673440), (2, 28336720), (4, 14168360), (5, 11334688), (8, 7084180), (10, 5667344), (16, 3542090), (20, 2833672), (32, 1771045), (40, 1416836), (80, 708418), (160, 354209)]