2829041440

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{36307}}^1$

素因数の和:36809

約数の個数: 48

約数和(自身を含む): 6697518912

約数和(自身を除く): 3868477472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 36307, 38960, 72614, 77920, 145228, 181535, 290456, 363070, 580912, 726140, 1161824, 1452280, 2904560, 5809120, 17681509, 35363018, 70726036, 88407545, 141452072, 176815090, 282904144, 353630180, 565808288, 707260360, 1414520720, 2829041440]

約数ペア:

[(1, 2829041440), (2, 1414520720), (4, 707260360), (5, 565808288), (8, 353630180), (10, 282904144), (16, 176815090), (20, 141452072), (32, 88407545), (40, 70726036), (80, 35363018), (160, 17681509), (487, 5809120), (974, 2904560), (1948, 1452280), (2435, 1161824), (3896, 726140), (4870, 580912), (7792, 363070), (9740, 290456), (15584, 181535), (19480, 145228), (36307, 77920), (38960, 72614)]