22135960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7216

約数の個数: 64

約数和(自身を含む): 62104320

約数和(自身を除く): 39968360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7187, 14374, 28748, 35935, 50309, 57496, 71870, 79057, 100618, 143740, 158114, 201236, 251545, 287480, 316228, 395285, 402472, 503090, 553399, 632456, 790570, 1006180, 1106798, 1581140, 2012360, 2213596, 2766995, 3162280, 4427192, 5533990, 11067980, 22135960]

約数ペア:

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