194498560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{9497}}^1$

素因数の和:9526

約数の個数: 52

約数和(自身を含む): 466788708

約数和(自身を除く): 272290148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 9497, 10240, 18994, 20480, 37988, 47485, 75976, 94970, 151952, 189940, 303904, 379880, 607808, 759760, 1215616, 1519520, 2431232, 3039040, 4862464, 6078080, 9724928, 12156160, 19449856, 24312320, 38899712, 48624640, 97249280, 194498560]

約数ペア:

[(1, 194498560), (2, 97249280), (4, 48624640), (5, 38899712), (8, 24312320), (10, 19449856), (16, 12156160), (20, 9724928), (32, 6078080), (40, 4862464), (64, 3039040), (80, 2431232), (128, 1519520), (160, 1215616), (256, 759760), (320, 607808), (512, 379880), (640, 303904), (1024, 189940), (1280, 151952), (2048, 94970), (2560, 75976), (4096, 47485), (5120, 37988), (9497, 20480), (10240, 18994)]