5664280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 13932000

約数和(自身を除く): 8267720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 257, 290, 380, 514, 551, 580, 760, 1028, 1102, 1160, 1285, 2056, 2204, 2570, 2755, 4408, 4883, 5140, 5510, 7453, 9766, 10280, 11020, 14906, 19532, 22040, 24415, 29812, 37265, 39064, 48830, 59624, 74530, 97660, 141607, 149060, 195320, 283214, 298120, 566428, 708035, 1132856, 1416070, 2832140, 5664280]

約数ペア:

[(1, 5664280), (2, 2832140), (4, 1416070), (5, 1132856), (8, 708035), (10, 566428), (19, 298120), (20, 283214), (29, 195320), (38, 149060), (40, 141607), (58, 97660), (76, 74530), (95, 59624), (116, 48830), (145, 39064), (152, 37265), (190, 29812), (232, 24415), (257, 22040), (290, 19532), (380, 14906), (514, 11020), (551, 10280), (580, 9766), (760, 7453), (1028, 5510), (1102, 5140), (1160, 4883), (1285, 4408), (2056, 2755), (2204, 2570)]