9974240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 26399520

約数和(自身を除く): 16425280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 193, 272, 304, 323, 340, 380, 386, 544, 608, 646, 680, 760, 772, 965, 1292, 1360, 1520, 1544, 1615, 1930, 2584, 2720, 3040, 3088, 3230, 3281, 3667, 3860, 5168, 6176, 6460, 6562, 7334, 7720, 10336, 12920, 13124, 14668, 15440, 16405, 18335, 25840, 26248, 29336, 30880, 32810, 36670, 51680, 52496, 58672, 62339, 65620, 73340, 104992, 117344, 124678, 131240, 146680, 249356, 262480, 293360, 311695, 498712, 524960, 586720, 623390, 997424, 1246780, 1994848, 2493560, 4987120, 9974240]

約数ペア:

[(1, 9974240), (2, 4987120), (4, 2493560), (5, 1994848), (8, 1246780), (10, 997424), (16, 623390), (17, 586720), (19, 524960), (20, 498712), (32, 311695), (34, 293360), (38, 262480), (40, 249356), (68, 146680), (76, 131240), (80, 124678), (85, 117344), (95, 104992), (136, 73340), (152, 65620), (160, 62339), (170, 58672), (190, 52496), (193, 51680), (272, 36670), (304, 32810), (323, 30880), (340, 29336), (380, 26248), (386, 25840), (544, 18335), (608, 16405), (646, 15440), (680, 14668), (760, 13124), (772, 12920), (965, 10336), (1292, 7720), (1360, 7334), (1520, 6562), (1544, 6460), (1615, 6176), (1930, 5168), (2584, 3860), (2720, 3667), (3040, 3281), (3088, 3230)]