2019935300

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{188779}}^1$

素因数の和:188900

約数の個数: 36

約数和(自身を含む): 4424248080

約数和(自身を除く): 2404312780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 188779, 377558, 755116, 943895, 1887790, 3775580, 4719475, 9438950, 18877900, 20199353, 40398706, 80797412, 100996765, 201993530, 403987060, 504983825, 1009967650, 2019935300]

約数ペア:

[(1, 2019935300), (2, 1009967650), (4, 504983825), (5, 403987060), (10, 201993530), (20, 100996765), (25, 80797412), (50, 40398706), (100, 20199353), (107, 18877900), (214, 9438950), (428, 4719475), (535, 3775580), (1070, 1887790), (2140, 943895), (2675, 755116), (5350, 377558), (10700, 188779)]