5344880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 12615264

約数和(自身を除く): 7270384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 941, 1136, 1420, 1882, 2840, 3764, 4705, 5680, 7528, 9410, 15056, 18820, 37640, 66811, 75280, 133622, 267244, 334055, 534488, 668110, 1068976, 1336220, 2672440, 5344880]

約数ペア:

[(1, 5344880), (2, 2672440), (4, 1336220), (5, 1068976), (8, 668110), (10, 534488), (16, 334055), (20, 267244), (40, 133622), (71, 75280), (80, 66811), (142, 37640), (284, 18820), (355, 15056), (568, 9410), (710, 7528), (941, 5680), (1136, 4705), (1420, 3764), (1882, 2840)]