1052738140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{9371}}^1$

素因数の和:9558

約数の個数: 48

約数和(自身を含む): 2281444704

約数和(自身を除く): 1228706564

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 137, 164, 205, 274, 410, 548, 685, 820, 1370, 2740, 5617, 9371, 11234, 18742, 22468, 28085, 37484, 46855, 56170, 93710, 112340, 187420, 384211, 768422, 1283827, 1536844, 1921055, 2567654, 3842110, 5135308, 6419135, 7684220, 12838270, 25676540, 52636907, 105273814, 210547628, 263184535, 526369070, 1052738140]

約数ペア:

[(1, 1052738140), (2, 526369070), (4, 263184535), (5, 210547628), (10, 105273814), (20, 52636907), (41, 25676540), (82, 12838270), (137, 7684220), (164, 6419135), (205, 5135308), (274, 3842110), (410, 2567654), (548, 1921055), (685, 1536844), (820, 1283827), (1370, 768422), (2740, 384211), (5617, 187420), (9371, 112340), (11234, 93710), (18742, 56170), (22468, 46855), (28085, 37484)]