171076240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 410116608

約数和(自身を除く): 239040368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 173, 188, 235, 263, 346, 376, 470, 526, 692, 752, 865, 940, 1052, 1315, 1384, 1730, 1880, 2104, 2630, 2768, 3460, 3760, 4208, 5260, 6920, 8131, 10520, 12361, 13840, 16262, 21040, 24722, 32524, 40655, 45499, 49444, 61805, 65048, 81310, 90998, 98888, 123610, 130096, 162620, 181996, 197776, 227495, 247220, 325240, 363992, 454990, 494440, 650480, 727984, 909980, 988880, 1819960, 2138453, 3639920, 4276906, 8553812, 10692265, 17107624, 21384530, 34215248, 42769060, 85538120, 171076240]

約数ペア:

[(1, 171076240), (2, 85538120), (4, 42769060), (5, 34215248), (8, 21384530), (10, 17107624), (16, 10692265), (20, 8553812), (40, 4276906), (47, 3639920), (80, 2138453), (94, 1819960), (173, 988880), (188, 909980), (235, 727984), (263, 650480), (346, 494440), (376, 454990), (470, 363992), (526, 325240), (692, 247220), (752, 227495), (865, 197776), (940, 181996), (1052, 162620), (1315, 130096), (1384, 123610), (1730, 98888), (1880, 90998), (2104, 81310), (2630, 65048), (2768, 61805), (3460, 49444), (3760, 45499), (4208, 40655), (5260, 32524), (6920, 24722), (8131, 21040), (10520, 16262), (12361, 13840)]