1036309406240

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{25202077}}^1$

素因数の和:25202349

約数の個数: 48

約数和(自身を含む): 2457807454872

約数和(自身を除く): 1421498048632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 10280, 20560, 41120, 25202077, 50404154, 100808308, 126010385, 201616616, 252020770, 403233232, 504041540, 806466464, 1008083080, 2016166160, 4032332320, 6476933789, 12953867578, 25907735156, 32384668945, 51815470312, 64769337890, 103630940624, 129538675780, 207261881248, 259077351560, 518154703120, 1036309406240]

約数ペア:

[(1, 1036309406240), (2, 518154703120), (4, 259077351560), (5, 207261881248), (8, 129538675780), (10, 103630940624), (16, 64769337890), (20, 51815470312), (32, 32384668945), (40, 25907735156), (80, 12953867578), (160, 6476933789), (257, 4032332320), (514, 2016166160), (1028, 1008083080), (1285, 806466464), (2056, 504041540), (2570, 403233232), (4112, 252020770), (5140, 201616616), (8224, 126010385), (10280, 100808308), (20560, 50404154), (41120, 25202077)]