19230100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 42157024

約数和(自身を除く): 22926924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1867, 2060, 2575, 3734, 5150, 7468, 9335, 10300, 18670, 37340, 46675, 93350, 186700, 192301, 384602, 769204, 961505, 1923010, 3846020, 4807525, 9615050, 19230100]

約数ペア:

[(1, 19230100), (2, 9615050), (4, 4807525), (5, 3846020), (10, 1923010), (20, 961505), (25, 769204), (50, 384602), (100, 192301), (103, 186700), (206, 93350), (412, 46675), (515, 37340), (1030, 18670), (1867, 10300), (2060, 9335), (2575, 7468), (3734, 5150)]