80603440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17077}}^1$

素因数の和:17149

約数の個数: 40

約数和(自身を含む): 190590480

約数和(自身を除く): 109987040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 17077, 34154, 68308, 85385, 136616, 170770, 273232, 341540, 683080, 1007543, 1366160, 2015086, 4030172, 5037715, 8060344, 10075430, 16120688, 20150860, 40301720, 80603440]

約数ペア:

[(1, 80603440), (2, 40301720), (4, 20150860), (5, 16120688), (8, 10075430), (10, 8060344), (16, 5037715), (20, 4030172), (40, 2015086), (59, 1366160), (80, 1007543), (118, 683080), (236, 341540), (295, 273232), (472, 170770), (590, 136616), (944, 85385), (1180, 68308), (2360, 34154), (4720, 17077)]