5643400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 15624000

約数和(自身を除く): 9980600

約数列:

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

約数ペア:

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