47372480

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 56

約数和(自身を含む): 113403888

約数和(自身を除く): 66031408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 467, 634, 934, 1268, 1585, 1868, 2335, 2536, 3170, 3736, 4670, 5072, 6340, 7472, 9340, 10144, 12680, 14944, 18680, 20288, 25360, 29888, 37360, 50720, 74720, 101440, 148039, 149440, 296078, 592156, 740195, 1184312, 1480390, 2368624, 2960780, 4737248, 5921560, 9474496, 11843120, 23686240, 47372480]

約数ペア:

[(1, 47372480), (2, 23686240), (4, 11843120), (5, 9474496), (8, 5921560), (10, 4737248), (16, 2960780), (20, 2368624), (32, 1480390), (40, 1184312), (64, 740195), (80, 592156), (160, 296078), (317, 149440), (320, 148039), (467, 101440), (634, 74720), (934, 50720), (1268, 37360), (1585, 29888), (1868, 25360), (2335, 20288), (2536, 18680), (3170, 14944), (3736, 12680), (4670, 10144), (5072, 9340), (6340, 7472)]