11286800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 32289600

約数和(自身を除く): 21002800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 139, 140, 145, 175, 200, 203, 232, 278, 280, 290, 350, 400, 406, 464, 556, 560, 580, 695, 700, 725, 812, 973, 1015, 1112, 1160, 1390, 1400, 1450, 1624, 1946, 2030, 2224, 2320, 2780, 2800, 2900, 3248, 3475, 3892, 4031, 4060, 4865, 5075, 5560, 5800, 6950, 7784, 8062, 8120, 9730, 10150, 11120, 11600, 13900, 15568, 16124, 16240, 19460, 20155, 20300, 24325, 27800, 28217, 32248, 38920, 40310, 40600, 48650, 55600, 56434, 64496, 77840, 80620, 81200, 97300, 100775, 112868, 141085, 161240, 194600, 201550, 225736, 282170, 322480, 389200, 403100, 451472, 564340, 705425, 806200, 1128680, 1410850, 1612400, 2257360, 2821700, 5643400, 11286800]

約数ペア:

[(1, 11286800), (2, 5643400), (4, 2821700), (5, 2257360), (7, 1612400), (8, 1410850), (10, 1128680), (14, 806200), (16, 705425), (20, 564340), (25, 451472), (28, 403100), (29, 389200), (35, 322480), (40, 282170), (50, 225736), (56, 201550), (58, 194600), (70, 161240), (80, 141085), (100, 112868), (112, 100775), (116, 97300), (139, 81200), (140, 80620), (145, 77840), (175, 64496), (200, 56434), (203, 55600), (232, 48650), (278, 40600), (280, 40310), (290, 38920), (350, 32248), (400, 28217), (406, 27800), (464, 24325), (556, 20300), (560, 20155), (580, 19460), (695, 16240), (700, 16124), (725, 15568), (812, 13900), (973, 11600), (1015, 11120), (1112, 10150), (1160, 9730), (1390, 8120), (1400, 8062), (1450, 7784), (1624, 6950), (1946, 5800), (2030, 5560), (2224, 5075), (2320, 4865), (2780, 4060), (2800, 4031), (2900, 3892), (3248, 3475)]