82353080

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8011}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 186038640

約数和(自身を除く): 103685560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 8011, 10280, 16022, 32044, 40055, 64088, 80110, 160220, 320440, 2058827, 4117654, 8235308, 10294135, 16470616, 20588270, 41176540, 82353080]

約数ペア:

[(1, 82353080), (2, 41176540), (4, 20588270), (5, 16470616), (8, 10294135), (10, 8235308), (20, 4117654), (40, 2058827), (257, 320440), (514, 160220), (1028, 80110), (1285, 64088), (2056, 40055), (2570, 32044), (5140, 16022), (8011, 10280)]