137129600

素因数分解:

$2^7\times 5^2\times {\mathrm{42853}}^1$

素因数の和:42877

約数の個数: 48

約数和(自身を含む): 338760870

約数和(自身を除く): 201631270

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 42853, 85706, 171412, 214265, 342824, 428530, 685648, 857060, 1071325, 1371296, 1714120, 2142650, 2742592, 3428240, 4285300, 5485184, 6856480, 8570600, 13712960, 17141200, 27425920, 34282400, 68564800, 137129600]

約数ペア:

[(1, 137129600), (2, 68564800), (4, 34282400), (5, 27425920), (8, 17141200), (10, 13712960), (16, 8570600), (20, 6856480), (25, 5485184), (32, 4285300), (40, 3428240), (50, 2742592), (64, 2142650), (80, 1714120), (100, 1371296), (128, 1071325), (160, 857060), (200, 685648), (320, 428530), (400, 342824), (640, 214265), (800, 171412), (1600, 85706), (3200, 42853)]