193669641740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7517}}^1\times {\mathrm{9403}}^1$

素因数の和:17066

約数の個数: 48

約数和(自身を含む): 409772980512

約数和(自身を除く): 216103338772

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 7517, 9403, 15034, 18806, 30068, 37585, 37612, 47015, 75170, 94030, 150340, 188060, 1029829, 1288211, 2059658, 2576422, 4119316, 5149145, 5152844, 6441055, 10298290, 12882110, 20596580, 25764220, 70682351, 141364702, 282729404, 353411755, 706823510, 1413647020, 9683482087, 19366964174, 38733928348, 48417410435, 96834820870, 193669641740]

約数ペア:

[(1, 193669641740), (2, 96834820870), (4, 48417410435), (5, 38733928348), (10, 19366964174), (20, 9683482087), (137, 1413647020), (274, 706823510), (548, 353411755), (685, 282729404), (1370, 141364702), (2740, 70682351), (7517, 25764220), (9403, 20596580), (15034, 12882110), (18806, 10298290), (30068, 6441055), (37585, 5152844), (37612, 5149145), (47015, 4119316), (75170, 2576422), (94030, 2059658), (150340, 1288211), (188060, 1029829)]