98481680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 274803840

約数和(自身を除く): 176322160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 34, 40, 44, 55, 58, 68, 80, 85, 88, 110, 116, 136, 145, 170, 176, 187, 220, 227, 232, 272, 290, 319, 340, 374, 440, 454, 464, 493, 580, 638, 680, 748, 880, 908, 935, 986, 1135, 1160, 1276, 1360, 1496, 1595, 1816, 1870, 1972, 2270, 2320, 2465, 2497, 2552, 2992, 3190, 3632, 3740, 3859, 3944, 4540, 4930, 4994, 5104, 5423, 6380, 6583, 7480, 7718, 7888, 9080, 9860, 9988, 10846, 12485, 12760, 13166, 14960, 15436, 18160, 19295, 19720, 19976, 21692, 24970, 25520, 26332, 27115, 30872, 32915, 38590, 39440, 39952, 42449, 43384, 49940, 52664, 54230, 61744, 65830, 72413, 77180, 84898, 86768, 99880, 105328, 108460, 111911, 131660, 144826, 154360, 169796, 199760, 212245, 216920, 223822, 263320, 289652, 308720, 339592, 362065, 424490, 433840, 447644, 526640, 559555, 579304, 679184, 724130, 848980, 895288, 1119110, 1158608, 1231021, 1448260, 1697960, 1790576, 2238220, 2462042, 2896520, 3395920, 4476440, 4924084, 5793040, 6155105, 8952880, 9848168, 12310210, 19696336, 24620420, 49240840, 98481680]

約数ペア:

[(1, 98481680), (2, 49240840), (4, 24620420), (5, 19696336), (8, 12310210), (10, 9848168), (11, 8952880), (16, 6155105), (17, 5793040), (20, 4924084), (22, 4476440), (29, 3395920), (34, 2896520), (40, 2462042), (44, 2238220), (55, 1790576), (58, 1697960), (68, 1448260), (80, 1231021), (85, 1158608), (88, 1119110), (110, 895288), (116, 848980), (136, 724130), (145, 679184), (170, 579304), (176, 559555), (187, 526640), (220, 447644), (227, 433840), (232, 424490), (272, 362065), (290, 339592), (319, 308720), (340, 289652), (374, 263320), (440, 223822), (454, 216920), (464, 212245), (493, 199760), (580, 169796), (638, 154360), (680, 144826), (748, 131660), (880, 111911), (908, 108460), (935, 105328), (986, 99880), (1135, 86768), (1160, 84898), (1276, 77180), (1360, 72413), (1496, 65830), (1595, 61744), (1816, 54230), (1870, 52664), (1972, 49940), (2270, 43384), (2320, 42449), (2465, 39952), (2497, 39440), (2552, 38590), (2992, 32915), (3190, 30872), (3632, 27115), (3740, 26332), (3859, 25520), (3944, 24970), (4540, 21692), (4930, 19976), (4994, 19720), (5104, 19295), (5423, 18160), (6380, 15436), (6583, 14960), (7480, 13166), (7718, 12760), (7888, 12485), (9080, 10846), (9860, 9988)]