71004800

素因数分解:

$2^7\times 5^2\times {\mathrm{22189}}^1$

素因数の和:22213

約数の個数: 48

約数和(自身を含む): 175411950

約数和(自身を除く): 104407150

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, 22189, 44378, 88756, 110945, 177512, 221890, 355024, 443780, 554725, 710048, 887560, 1109450, 1420096, 1775120, 2218900, 2840192, 3550240, 4437800, 7100480, 8875600, 14200960, 17751200, 35502400, 71004800]

約数ペア:

[(1, 71004800), (2, 35502400), (4, 17751200), (5, 14200960), (8, 8875600), (10, 7100480), (16, 4437800), (20, 3550240), (25, 2840192), (32, 2218900), (40, 1775120), (50, 1420096), (64, 1109450), (80, 887560), (100, 710048), (128, 554725), (160, 443780), (200, 355024), (320, 221890), (400, 177512), (640, 110945), (800, 88756), (1600, 44378), (3200, 22189)]