56561120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4624

約数の個数: 96

約数和(自身を含む): 166634496

約数和(自身を除く): 110073376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4591, 6160, 9182, 12320, 18364, 22955, 32137, 36728, 45910, 50501, 64274, 73456, 91820, 101002, 128548, 146912, 160685, 183640, 202004, 252505, 257096, 321370, 353507, 367280, 404008, 505010, 514192, 642740, 707014, 734560, 808016, 1010020, 1028384, 1285480, 1414028, 1616032, 1767535, 2020040, 2570960, 2828056, 3535070, 4040080, 5141920, 5656112, 7070140, 8080160, 11312224, 14140280, 28280560, 56561120]

約数ペア:

[(1, 56561120), (2, 28280560), (4, 14140280), (5, 11312224), (7, 8080160), (8, 7070140), (10, 5656112), (11, 5141920), (14, 4040080), (16, 3535070), (20, 2828056), (22, 2570960), (28, 2020040), (32, 1767535), (35, 1616032), (40, 1414028), (44, 1285480), (55, 1028384), (56, 1010020), (70, 808016), (77, 734560), (80, 707014), (88, 642740), (110, 514192), (112, 505010), (140, 404008), (154, 367280), (160, 353507), (176, 321370), (220, 257096), (224, 252505), (280, 202004), (308, 183640), (352, 160685), (385, 146912), (440, 128548), (560, 101002), (616, 91820), (770, 73456), (880, 64274), (1120, 50501), (1232, 45910), (1540, 36728), (1760, 32137), (2464, 22955), (3080, 18364), (4591, 12320), (6160, 9182)]