136663520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{122021}}^1$

素因数の和:122043

約数の個数: 48

約数和(自身を含む): 368994528

約数和(自身を除く): 232331008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 122021, 244042, 488084, 610105, 854147, 976168, 1220210, 1708294, 1952336, 2440420, 3416588, 3904672, 4270735, 4880840, 6833176, 8541470, 9761680, 13666352, 17082940, 19523360, 27332704, 34165880, 68331760, 136663520]

約数ペア:

[(1, 136663520), (2, 68331760), (4, 34165880), (5, 27332704), (7, 19523360), (8, 17082940), (10, 13666352), (14, 9761680), (16, 8541470), (20, 6833176), (28, 4880840), (32, 4270735), (35, 3904672), (40, 3416588), (56, 2440420), (70, 1952336), (80, 1708294), (112, 1220210), (140, 976168), (160, 854147), (224, 610105), (280, 488084), (560, 244042), (1120, 122021)]