183025120

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4451}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 434176848

約数和(自身を除く): 251151728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2570, 4112, 4451, 5140, 8224, 8902, 10280, 17804, 20560, 22255, 35608, 41120, 44510, 71216, 89020, 142432, 178040, 356080, 712160, 1143907, 2287814, 4575628, 5719535, 9151256, 11439070, 18302512, 22878140, 36605024, 45756280, 91512560, 183025120]

約数ペア:

[(1, 183025120), (2, 91512560), (4, 45756280), (5, 36605024), (8, 22878140), (10, 18302512), (16, 11439070), (20, 9151256), (32, 5719535), (40, 4575628), (80, 2287814), (160, 1143907), (257, 712160), (514, 356080), (1028, 178040), (1285, 142432), (2056, 89020), (2570, 71216), (4112, 44510), (4451, 41120), (5140, 35608), (8224, 22255), (8902, 20560), (10280, 17804)]