136810100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{195443}}^1$

素因数の和:195464

約数の個数: 36

約数和(自身を含む): 339290784

約数和(自身を除く): 202480684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 195443, 390886, 781772, 977215, 1368101, 1954430, 2736202, 3908860, 4886075, 5472404, 6840505, 9772150, 13681010, 19544300, 27362020, 34202525, 68405050, 136810100]

約数ペア:

[(1, 136810100), (2, 68405050), (4, 34202525), (5, 27362020), (7, 19544300), (10, 13681010), (14, 9772150), (20, 6840505), (25, 5472404), (28, 4886075), (35, 3908860), (50, 2736202), (70, 1954430), (100, 1368101), (140, 977215), (175, 781772), (350, 390886), (700, 195443)]