516657680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83873}}^1$

素因数の和:83904

約数の個数: 80

約数和(自身を含む): 1497654144

約数和(自身を除く): 980996464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 83873, 167746, 335492, 419365, 587111, 670984, 838730, 922603, 1174222, 1341968, 1677460, 1845206, 2348444, 2935555, 3354920, 3690412, 4613015, 4696888, 5871110, 6458221, 6709840, 7380824, 9226030, 9393776, 11742220, 12916442, 14761648, 18452060, 23484440, 25832884, 32291105, 36904120, 46968880, 51665768, 64582210, 73808240, 103331536, 129164420, 258328840, 516657680]

約数ペア:

[(1, 516657680), (2, 258328840), (4, 129164420), (5, 103331536), (7, 73808240), (8, 64582210), (10, 51665768), (11, 46968880), (14, 36904120), (16, 32291105), (20, 25832884), (22, 23484440), (28, 18452060), (35, 14761648), (40, 12916442), (44, 11742220), (55, 9393776), (56, 9226030), (70, 7380824), (77, 6709840), (80, 6458221), (88, 5871110), (110, 4696888), (112, 4613015), (140, 3690412), (154, 3354920), (176, 2935555), (220, 2348444), (280, 1845206), (308, 1677460), (385, 1341968), (440, 1174222), (560, 922603), (616, 838730), (770, 670984), (880, 587111), (1232, 419365), (1540, 335492), (3080, 167746), (6160, 83873)]