82858160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13451}}^1$

素因数の和:13482

約数の個数: 80

約数和(自身を含む): 240198912

約数和(自身を除く): 157340752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13451, 26902, 53804, 67255, 94157, 107608, 134510, 147961, 188314, 215216, 269020, 295922, 376628, 470785, 538040, 591844, 739805, 753256, 941570, 1035727, 1076080, 1183688, 1479610, 1506512, 1883140, 2071454, 2367376, 2959220, 3766280, 4142908, 5178635, 5918440, 7532560, 8285816, 10357270, 11836880, 16571632, 20714540, 41429080, 82858160]

約数ペア:

[(1, 82858160), (2, 41429080), (4, 20714540), (5, 16571632), (7, 11836880), (8, 10357270), (10, 8285816), (11, 7532560), (14, 5918440), (16, 5178635), (20, 4142908), (22, 3766280), (28, 2959220), (35, 2367376), (40, 2071454), (44, 1883140), (55, 1506512), (56, 1479610), (70, 1183688), (77, 1076080), (80, 1035727), (88, 941570), (110, 753256), (112, 739805), (140, 591844), (154, 538040), (176, 470785), (220, 376628), (280, 295922), (308, 269020), (385, 215216), (440, 188314), (560, 147961), (616, 134510), (770, 107608), (880, 94157), (1232, 67255), (1540, 53804), (3080, 26902), (6160, 13451)]