2010405712

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{111491}}^1$

素因数の和:111536

約数の個数: 60

約数和(自身を含む): 4728152736

約数和(自身を除く): 2717747024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 9016, 18032, 111491, 222982, 445964, 780437, 891928, 1560874, 1783856, 2564293, 3121748, 5128586, 5463059, 6243496, 10257172, 10926118, 12486992, 17950051, 20514344, 21852236, 35900102, 41028688, 43704472, 71800204, 87408944, 125650357, 143600408, 251300714, 287200816, 502601428, 1005202856, 2010405712]

約数ペア:

[(1, 2010405712), (2, 1005202856), (4, 502601428), (7, 287200816), (8, 251300714), (14, 143600408), (16, 125650357), (23, 87408944), (28, 71800204), (46, 43704472), (49, 41028688), (56, 35900102), (92, 21852236), (98, 20514344), (112, 17950051), (161, 12486992), (184, 10926118), (196, 10257172), (322, 6243496), (368, 5463059), (392, 5128586), (644, 3121748), (784, 2564293), (1127, 1783856), (1288, 1560874), (2254, 891928), (2576, 780437), (4508, 445964), (9016, 222982), (18032, 111491)]