2013284980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6277}}^1$

素因数の和:6401

約数の個数: 96

約数和(自身を含む): 5062579200

約数和(自身を除く): 3049294220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 79, 116, 140, 145, 158, 203, 290, 316, 395, 406, 553, 580, 790, 812, 1015, 1106, 1580, 2030, 2212, 2291, 2765, 4060, 4582, 5530, 6277, 9164, 11060, 11455, 12554, 16037, 22910, 25108, 31385, 32074, 43939, 45820, 62770, 64148, 80185, 87878, 125540, 160370, 175756, 182033, 219695, 320740, 364066, 439390, 495883, 728132, 878780, 910165, 991766, 1274231, 1820330, 1983532, 2479415, 2548462, 3471181, 3640660, 4958830, 5096924, 6371155, 6942362, 9917660, 12742310, 13884724, 14380607, 17355905, 25484620, 28761214, 34711810, 57522428, 69423620, 71903035, 100664249, 143806070, 201328498, 287612140, 402656996, 503321245, 1006642490, 2013284980]

約数ペア:

[(1, 2013284980), (2, 1006642490), (4, 503321245), (5, 402656996), (7, 287612140), (10, 201328498), (14, 143806070), (20, 100664249), (28, 71903035), (29, 69423620), (35, 57522428), (58, 34711810), (70, 28761214), (79, 25484620), (116, 17355905), (140, 14380607), (145, 13884724), (158, 12742310), (203, 9917660), (290, 6942362), (316, 6371155), (395, 5096924), (406, 4958830), (553, 3640660), (580, 3471181), (790, 2548462), (812, 2479415), (1015, 1983532), (1106, 1820330), (1580, 1274231), (2030, 991766), (2212, 910165), (2291, 878780), (2765, 728132), (4060, 495883), (4582, 439390), (5530, 364066), (6277, 320740), (9164, 219695), (11060, 182033), (11455, 175756), (12554, 160370), (16037, 125540), (22910, 87878), (25108, 80185), (31385, 64148), (32074, 62770), (43939, 45820)]