11328560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 28792800

約数和(自身を除く): 17464240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 257, 290, 304, 380, 464, 514, 551, 580, 760, 1028, 1102, 1160, 1285, 1520, 2056, 2204, 2320, 2570, 2755, 4112, 4408, 4883, 5140, 5510, 7453, 8816, 9766, 10280, 11020, 14906, 19532, 20560, 22040, 24415, 29812, 37265, 39064, 44080, 48830, 59624, 74530, 78128, 97660, 119248, 141607, 149060, 195320, 283214, 298120, 390640, 566428, 596240, 708035, 1132856, 1416070, 2265712, 2832140, 5664280, 11328560]

約数ペア:

[(1, 11328560), (2, 5664280), (4, 2832140), (5, 2265712), (8, 1416070), (10, 1132856), (16, 708035), (19, 596240), (20, 566428), (29, 390640), (38, 298120), (40, 283214), (58, 195320), (76, 149060), (80, 141607), (95, 119248), (116, 97660), (145, 78128), (152, 74530), (190, 59624), (232, 48830), (257, 44080), (290, 39064), (304, 37265), (380, 29812), (464, 24415), (514, 22040), (551, 20560), (580, 19532), (760, 14906), (1028, 11020), (1102, 10280), (1160, 9766), (1285, 8816), (1520, 7453), (2056, 5510), (2204, 5140), (2320, 4883), (2570, 4408), (2755, 4112)]