2019144411680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52691}}^1\times {\mathrm{21773}}^1$

素因数の和:74490

約数の個数: 96

約数和(自身を含む): 5204223597888

約数和(自身を除く): 3185079186208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 21773, 43546, 52691, 87092, 105382, 108865, 174184, 210764, 217730, 239503, 263455, 348368, 421528, 435460, 479006, 526910, 579601, 696736, 843056, 870920, 958012, 1053820, 1159202, 1197515, 1686112, 1741840, 1916024, 2107640, 2318404, 2395030, 2898005, 3483680, 3832048, 4215280, 4636808, 4790060, 5796010, 7664096, 8430560, 9273616, 9580120, 11592020, 18547232, 19160240, 23184040, 38320480, 46368080, 92736160, 1147241143, 2294482286, 4588964572, 5736205715, 9177929144, 11472411430, 12619652573, 18355858288, 22944822860, 25239305146, 36711716576, 45889645720, 50478610292, 63098262865, 91779291440, 100957220584, 126196525730, 183558582880, 201914441168, 252393051460, 403828882336, 504786102920, 1009572205840, 2019144411680]

約数ペア:

[(1, 2019144411680), (2, 1009572205840), (4, 504786102920), (5, 403828882336), (8, 252393051460), (10, 201914441168), (11, 183558582880), (16, 126196525730), (20, 100957220584), (22, 91779291440), (32, 63098262865), (40, 50478610292), (44, 45889645720), (55, 36711716576), (80, 25239305146), (88, 22944822860), (110, 18355858288), (160, 12619652573), (176, 11472411430), (220, 9177929144), (352, 5736205715), (440, 4588964572), (880, 2294482286), (1760, 1147241143), (21773, 92736160), (43546, 46368080), (52691, 38320480), (87092, 23184040), (105382, 19160240), (108865, 18547232), (174184, 11592020), (210764, 9580120), (217730, 9273616), (239503, 8430560), (263455, 7664096), (348368, 5796010), (421528, 4790060), (435460, 4636808), (479006, 4215280), (526910, 3832048), (579601, 3483680), (696736, 2898005), (843056, 2395030), (870920, 2318404), (958012, 2107640), (1053820, 1916024), (1159202, 1741840), (1197515, 1686112)]