33872560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 50497040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 449, 460, 656, 820, 898, 920, 943, 1640, 1796, 1840, 1886, 2245, 3280, 3592, 3772, 4490, 4715, 7184, 7544, 8980, 9430, 10327, 15088, 17960, 18409, 18860, 20654, 35920, 36818, 37720, 41308, 51635, 73636, 75440, 82616, 92045, 103270, 147272, 165232, 184090, 206540, 294544, 368180, 413080, 423407, 736360, 826160, 846814, 1472720, 1693628, 2117035, 3387256, 4234070, 6774512, 8468140, 16936280, 33872560]

約数ペア:

[(1, 33872560), (2, 16936280), (4, 8468140), (5, 6774512), (8, 4234070), (10, 3387256), (16, 2117035), (20, 1693628), (23, 1472720), (40, 846814), (41, 826160), (46, 736360), (80, 423407), (82, 413080), (92, 368180), (115, 294544), (164, 206540), (184, 184090), (205, 165232), (230, 147272), (328, 103270), (368, 92045), (410, 82616), (449, 75440), (460, 73636), (656, 51635), (820, 41308), (898, 37720), (920, 36818), (943, 35920), (1640, 20654), (1796, 18860), (1840, 18409), (1886, 17960), (2245, 15088), (3280, 10327), (3592, 9430), (3772, 8980), (4490, 7544), (4715, 7184)]