2016036440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{2939}}^1$

素因数の和:4520

約数の個数: 64

約数和(自身を含む): 4953312000

約数和(自身を除く): 2937275560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1559, 2939, 3118, 5878, 6236, 7795, 11756, 12472, 14695, 15590, 17149, 23512, 29390, 31180, 32329, 34298, 58780, 62360, 64658, 68596, 85745, 117560, 129316, 137192, 161645, 171490, 258632, 323290, 342980, 646580, 685960, 1293160, 4581901, 9163802, 18327604, 22909505, 36655208, 45819010, 50400911, 91638020, 100801822, 183276040, 201603644, 252004555, 403207288, 504009110, 1008018220, 2016036440]

約数ペア:

[(1, 2016036440), (2, 1008018220), (4, 504009110), (5, 403207288), (8, 252004555), (10, 201603644), (11, 183276040), (20, 100801822), (22, 91638020), (40, 50400911), (44, 45819010), (55, 36655208), (88, 22909505), (110, 18327604), (220, 9163802), (440, 4581901), (1559, 1293160), (2939, 685960), (3118, 646580), (5878, 342980), (6236, 323290), (7795, 258632), (11756, 171490), (12472, 161645), (14695, 137192), (15590, 129316), (17149, 117560), (23512, 85745), (29390, 68596), (31180, 64658), (32329, 62360), (34298, 58780)]