2989236500

素因数分解:

$2^2\times 5^3\times {\mathrm{1019}}^1\times {\mathrm{5867}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 6536013120

約数和(自身を除く): 3546776620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1019, 2038, 4076, 5095, 5867, 10190, 11734, 20380, 23468, 25475, 29335, 50950, 58670, 101900, 117340, 127375, 146675, 254750, 293350, 509500, 586700, 733375, 1466750, 2933500, 5978473, 11956946, 23913892, 29892365, 59784730, 119569460, 149461825, 298923650, 597847300, 747309125, 1494618250, 2989236500]

約数ペア:

[(1, 2989236500), (2, 1494618250), (4, 747309125), (5, 597847300), (10, 298923650), (20, 149461825), (25, 119569460), (50, 59784730), (100, 29892365), (125, 23913892), (250, 11956946), (500, 5978473), (1019, 2933500), (2038, 1466750), (4076, 733375), (5095, 586700), (5867, 509500), (10190, 293350), (11734, 254750), (20380, 146675), (23468, 127375), (25475, 117340), (29335, 101900), (50950, 58670)]