57319840

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5347}}^1$

素因数の和:5429

約数の個数: 48

約数和(自身を含む): 137464992

約数和(自身を除く): 80145152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5347, 5360, 10694, 10720, 21388, 26735, 42776, 53470, 85552, 106940, 171104, 213880, 358249, 427760, 716498, 855520, 1432996, 1791245, 2865992, 3582490, 5731984, 7164980, 11463968, 14329960, 28659920, 57319840]

約数ペア:

[(1, 57319840), (2, 28659920), (4, 14329960), (5, 11463968), (8, 7164980), (10, 5731984), (16, 3582490), (20, 2865992), (32, 1791245), (40, 1432996), (67, 855520), (80, 716498), (134, 427760), (160, 358249), (268, 213880), (335, 171104), (536, 106940), (670, 85552), (1072, 53470), (1340, 42776), (2144, 26735), (2680, 21388), (5347, 10720), (5360, 10694)]