83554240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 112

約数和(自身を含む): 248131584

約数和(自身を除く): 164577344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3391, 3520, 4928, 6160, 6782, 12320, 13564, 16955, 23737, 24640, 27128, 33910, 37301, 47474, 54256, 67820, 74602, 94948, 108512, 118685, 135640, 149204, 186505, 189896, 217024, 237370, 261107, 271280, 298408, 373010, 379792, 474740, 522214, 542560, 596816, 746020, 759584, 949480, 1044428, 1085120, 1193632, 1305535, 1492040, 1519168, 1898960, 2088856, 2387264, 2611070, 2984080, 3797920, 4177712, 5222140, 5968160, 7595840, 8355424, 10444280, 11936320, 16710848, 20888560, 41777120, 83554240]

約数ペア:

[(1, 83554240), (2, 41777120), (4, 20888560), (5, 16710848), (7, 11936320), (8, 10444280), (10, 8355424), (11, 7595840), (14, 5968160), (16, 5222140), (20, 4177712), (22, 3797920), (28, 2984080), (32, 2611070), (35, 2387264), (40, 2088856), (44, 1898960), (55, 1519168), (56, 1492040), (64, 1305535), (70, 1193632), (77, 1085120), (80, 1044428), (88, 949480), (110, 759584), (112, 746020), (140, 596816), (154, 542560), (160, 522214), (176, 474740), (220, 379792), (224, 373010), (280, 298408), (308, 271280), (320, 261107), (352, 237370), (385, 217024), (440, 189896), (448, 186505), (560, 149204), (616, 135640), (704, 118685), (770, 108512), (880, 94948), (1120, 74602), (1232, 67820), (1540, 54256), (1760, 47474), (2240, 37301), (2464, 33910), (3080, 27128), (3391, 24640), (3520, 23737), (4928, 16955), (6160, 13564), (6782, 12320)]