117129520

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10687}}^1$

素因数の和:10837

約数の個数: 40

約数和(自身を含む): 274339584

約数和(自身を除く): 157210064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10687, 10960, 21374, 42748, 53435, 85496, 106870, 170992, 213740, 427480, 854960, 1464119, 2928238, 5856476, 7320595, 11712952, 14641190, 23425904, 29282380, 58564760, 117129520]

約数ペア:

[(1, 117129520), (2, 58564760), (4, 29282380), (5, 23425904), (8, 14641190), (10, 11712952), (16, 7320595), (20, 5856476), (40, 2928238), (80, 1464119), (137, 854960), (274, 427480), (548, 213740), (685, 170992), (1096, 106870), (1370, 85496), (2192, 53435), (2740, 42748), (5480, 21374), (10687, 10960)]