26724400

素因数分解:

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

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 65178864

約数和(自身を除く): 38454464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 941, 1136, 1420, 1775, 1882, 2840, 3550, 3764, 4705, 5680, 7100, 7528, 9410, 14200, 15056, 18820, 23525, 28400, 37640, 47050, 66811, 75280, 94100, 133622, 188200, 267244, 334055, 376400, 534488, 668110, 1068976, 1336220, 1670275, 2672440, 3340550, 5344880, 6681100, 13362200, 26724400]

約数ペア:

[(1, 26724400), (2, 13362200), (4, 6681100), (5, 5344880), (8, 3340550), (10, 2672440), (16, 1670275), (20, 1336220), (25, 1068976), (40, 668110), (50, 534488), (71, 376400), (80, 334055), (100, 267244), (142, 188200), (200, 133622), (284, 94100), (355, 75280), (400, 66811), (568, 47050), (710, 37640), (941, 28400), (1136, 23525), (1420, 18820), (1775, 15056), (1882, 14200), (2840, 9410), (3550, 7528), (3764, 7100), (4705, 5680)]