5327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 14805504

約数和(自身を除く): 9477664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 71, 80, 112, 134, 140, 142, 160, 224, 268, 280, 284, 335, 355, 469, 497, 536, 560, 568, 670, 710, 938, 994, 1072, 1120, 1136, 1340, 1420, 1876, 1988, 2144, 2272, 2345, 2485, 2680, 2840, 3752, 3976, 4690, 4757, 4970, 5360, 5680, 7504, 7952, 9380, 9514, 9940, 10720, 11360, 15008, 15904, 18760, 19028, 19880, 23785, 33299, 37520, 38056, 39760, 47570, 66598, 75040, 76112, 79520, 95140, 133196, 152224, 166495, 190280, 266392, 332990, 380560, 532784, 665980, 761120, 1065568, 1331960, 2663920, 5327840]

約数ペア:

[(1, 5327840), (2, 2663920), (4, 1331960), (5, 1065568), (7, 761120), (8, 665980), (10, 532784), (14, 380560), (16, 332990), (20, 266392), (28, 190280), (32, 166495), (35, 152224), (40, 133196), (56, 95140), (67, 79520), (70, 76112), (71, 75040), (80, 66598), (112, 47570), (134, 39760), (140, 38056), (142, 37520), (160, 33299), (224, 23785), (268, 19880), (280, 19028), (284, 18760), (335, 15904), (355, 15008), (469, 11360), (497, 10720), (536, 9940), (560, 9514), (568, 9380), (670, 7952), (710, 7504), (938, 5680), (994, 5360), (1072, 4970), (1120, 4757), (1136, 4690), (1340, 3976), (1420, 3752), (1876, 2840), (1988, 2680), (2144, 2485), (2272, 2345)]