120440488

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10193}}^1$

素因数の和:10417

約数の個数: 32

約数和(自身を含む): 259335360

約数和(自身を除く): 138894872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 10193, 11816, 20386, 40772, 71351, 81544, 142702, 285404, 570808, 2150723, 4301446, 8602892, 15055061, 17205784, 30110122, 60220244, 120440488]

約数ペア:

[(1, 120440488), (2, 60220244), (4, 30110122), (7, 17205784), (8, 15055061), (14, 8602892), (28, 4301446), (56, 2150723), (211, 570808), (422, 285404), (844, 142702), (1477, 81544), (1688, 71351), (2954, 40772), (5908, 20386), (10193, 11816)]