47244160

素因数分解:

$2^7\times 5^1\times {\mathrm{73819}}^1$

素因数の和:73838

約数の個数: 32

約数和(自身を含む): 112944600

約数和(自身を除く): 65700440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73819, 147638, 295276, 369095, 590552, 738190, 1181104, 1476380, 2362208, 2952760, 4724416, 5905520, 9448832, 11811040, 23622080, 47244160]

約数ペア:

[(1, 47244160), (2, 23622080), (4, 11811040), (5, 9448832), (8, 5905520), (10, 4724416), (16, 2952760), (20, 2362208), (32, 1476380), (40, 1181104), (64, 738190), (80, 590552), (128, 369095), (160, 295276), (320, 147638), (640, 73819)]