75450220

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{10687}}^1$

素因数の和:11049

約数の個数: 24

約数和(自身を含む): 158909184

約数和(自身を除く): 83458964

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 10687, 21374, 42748, 53435, 106870, 213740, 3772511, 7545022, 15090044, 18862555, 37725110, 75450220]

約数ペア:

[(1, 75450220), (2, 37725110), (4, 18862555), (5, 15090044), (10, 7545022), (20, 3772511), (353, 213740), (706, 106870), (1412, 53435), (1765, 42748), (3530, 21374), (7060, 10687)]