67004800

素因数分解:

$2^7\times 5^2\times {\mathrm{20939}}^1$

素因数の和:20963

約数の個数: 48

約数和(自身を含む): 165530700

約数和(自身を除く): 98525900

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, 20939, 41878, 83756, 104695, 167512, 209390, 335024, 418780, 523475, 670048, 837560, 1046950, 1340096, 1675120, 2093900, 2680192, 3350240, 4187800, 6700480, 8375600, 13400960, 16751200, 33502400, 67004800]

約数ペア:

[(1, 67004800), (2, 33502400), (4, 16751200), (5, 13400960), (8, 8375600), (10, 6700480), (16, 4187800), (20, 3350240), (25, 2680192), (32, 2093900), (40, 1675120), (50, 1340096), (64, 1046950), (80, 837560), (100, 670048), (128, 523475), (160, 418780), (200, 335024), (320, 209390), (400, 167512), (640, 104695), (800, 83756), (1600, 41878), (3200, 20939)]