73375040

素因数分解:

$2^6\times 5^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:975

約数の個数: 56

約数和(自身を含む): 175455072

約数和(自身を除く): 102080032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 467, 491, 934, 982, 1868, 1964, 2335, 2455, 3736, 3928, 4670, 4910, 7472, 7856, 9340, 9820, 14944, 15712, 18680, 19640, 29888, 31424, 37360, 39280, 74720, 78560, 149440, 157120, 229297, 458594, 917188, 1146485, 1834376, 2292970, 3668752, 4585940, 7337504, 9171880, 14675008, 18343760, 36687520, 73375040]

約数ペア:

[(1, 73375040), (2, 36687520), (4, 18343760), (5, 14675008), (8, 9171880), (10, 7337504), (16, 4585940), (20, 3668752), (32, 2292970), (40, 1834376), (64, 1146485), (80, 917188), (160, 458594), (320, 229297), (467, 157120), (491, 149440), (934, 78560), (982, 74720), (1868, 39280), (1964, 37360), (2335, 31424), (2455, 29888), (3736, 19640), (3928, 18680), (4670, 15712), (4910, 14944), (7472, 9820), (7856, 9340)]