44271920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7218

約数の個数: 80

約数和(自身を含む): 128348928

約数和(自身を除く): 84077008

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, 7187, 14374, 28748, 35935, 50309, 57496, 71870, 79057, 100618, 114992, 143740, 158114, 201236, 251545, 287480, 316228, 395285, 402472, 503090, 553399, 574960, 632456, 790570, 804944, 1006180, 1106798, 1264912, 1581140, 2012360, 2213596, 2766995, 3162280, 4024720, 4427192, 5533990, 6324560, 8854384, 11067980, 22135960, 44271920]

約数ペア:

[(1, 44271920), (2, 22135960), (4, 11067980), (5, 8854384), (7, 6324560), (8, 5533990), (10, 4427192), (11, 4024720), (14, 3162280), (16, 2766995), (20, 2213596), (22, 2012360), (28, 1581140), (35, 1264912), (40, 1106798), (44, 1006180), (55, 804944), (56, 790570), (70, 632456), (77, 574960), (80, 553399), (88, 503090), (110, 402472), (112, 395285), (140, 316228), (154, 287480), (176, 251545), (220, 201236), (280, 158114), (308, 143740), (385, 114992), (440, 100618), (560, 79057), (616, 71870), (770, 57496), (880, 50309), (1232, 35935), (1540, 28748), (3080, 14374), (6160, 7187)]