8474423440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{5717}}^1$

素因数の和:8384

約数の個数: 80

約数和(自身を含む): 22530200832

約数和(自身を除く): 14055777392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2647, 5294, 5717, 10588, 11434, 13235, 18529, 21176, 22868, 26470, 28585, 37058, 40019, 42352, 45736, 52940, 57170, 74116, 80038, 91472, 92645, 105880, 114340, 148232, 160076, 185290, 200095, 211760, 228680, 296464, 320152, 370580, 400190, 457360, 640304, 741160, 800380, 1482320, 1600760, 3201520, 15132899, 30265798, 60531596, 75664495, 105930293, 121063192, 151328990, 211860586, 242126384, 302657980, 423721172, 529651465, 605315960, 847442344, 1059302930, 1210631920, 1694884688, 2118605860, 4237211720, 8474423440]

約数ペア:

[(1, 8474423440), (2, 4237211720), (4, 2118605860), (5, 1694884688), (7, 1210631920), (8, 1059302930), (10, 847442344), (14, 605315960), (16, 529651465), (20, 423721172), (28, 302657980), (35, 242126384), (40, 211860586), (56, 151328990), (70, 121063192), (80, 105930293), (112, 75664495), (140, 60531596), (280, 30265798), (560, 15132899), (2647, 3201520), (5294, 1600760), (5717, 1482320), (10588, 800380), (11434, 741160), (13235, 640304), (18529, 457360), (21176, 400190), (22868, 370580), (26470, 320152), (28585, 296464), (37058, 228680), (40019, 211760), (42352, 200095), (45736, 185290), (52940, 160076), (57170, 148232), (74116, 114340), (80038, 105880), (91472, 92645)]