47223040

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 114791040

約数和(自身を除く): 67568000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 467, 632, 640, 790, 934, 1264, 1280, 1580, 1868, 2335, 2528, 3160, 3736, 4670, 5056, 6320, 7472, 9340, 10112, 12640, 14944, 18680, 20224, 25280, 29888, 36893, 37360, 50560, 59776, 73786, 74720, 101120, 119552, 147572, 149440, 184465, 295144, 298880, 368930, 590288, 597760, 737860, 1180576, 1475720, 2361152, 2951440, 4722304, 5902880, 9444608, 11805760, 23611520, 47223040]

約数ペア:

[(1, 47223040), (2, 23611520), (4, 11805760), (5, 9444608), (8, 5902880), (10, 4722304), (16, 2951440), (20, 2361152), (32, 1475720), (40, 1180576), (64, 737860), (79, 597760), (80, 590288), (128, 368930), (158, 298880), (160, 295144), (256, 184465), (316, 149440), (320, 147572), (395, 119552), (467, 101120), (632, 74720), (640, 73786), (790, 59776), (934, 50560), (1264, 37360), (1280, 36893), (1580, 29888), (1868, 25280), (2335, 20224), (2528, 18680), (3160, 14944), (3736, 12640), (4670, 10112), (5056, 9340), (6320, 7472)]