9045520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 24194880

約数和(自身を除く): 15149360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 541, 760, 836, 880, 1045, 1082, 1520, 1672, 2090, 2164, 2705, 3344, 4180, 4328, 5410, 5951, 8360, 8656, 10279, 10820, 11902, 16720, 20558, 21640, 23804, 29755, 41116, 43280, 47608, 51395, 59510, 82232, 95216, 102790, 113069, 119020, 164464, 205580, 226138, 238040, 411160, 452276, 476080, 565345, 822320, 904552, 1130690, 1809104, 2261380, 4522760, 9045520]

約数ペア:

[(1, 9045520), (2, 4522760), (4, 2261380), (5, 1809104), (8, 1130690), (10, 904552), (11, 822320), (16, 565345), (19, 476080), (20, 452276), (22, 411160), (38, 238040), (40, 226138), (44, 205580), (55, 164464), (76, 119020), (80, 113069), (88, 102790), (95, 95216), (110, 82232), (152, 59510), (176, 51395), (190, 47608), (209, 43280), (220, 41116), (304, 29755), (380, 23804), (418, 21640), (440, 20558), (541, 16720), (760, 11902), (836, 10820), (880, 10279), (1045, 8656), (1082, 8360), (1520, 5951), (1672, 5410), (2090, 4328), (2164, 4180), (2705, 3344)]