13075280

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 30647592

約数和(自身を除く): 17572312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1193, 1370, 2192, 2386, 2740, 4772, 5480, 5965, 9544, 10960, 11930, 19088, 23860, 47720, 95440, 163441, 326882, 653764, 817205, 1307528, 1634410, 2615056, 3268820, 6537640, 13075280]

約数ペア:

[(1, 13075280), (2, 6537640), (4, 3268820), (5, 2615056), (8, 1634410), (10, 1307528), (16, 817205), (20, 653764), (40, 326882), (80, 163441), (137, 95440), (274, 47720), (548, 23860), (685, 19088), (1096, 11930), (1193, 10960), (1370, 9544), (2192, 5965), (2386, 5480), (2740, 4772)]