8826686050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 20646928512

約数和(自身を除く): 11820242462

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 431, 455, 490, 637, 643, 650, 862, 910, 1225, 1274, 1286, 2155, 2275, 2450, 3017, 3185, 3215, 4310, 4501, 4550, 5603, 6034, 6370, 6430, 8359, 9002, 10775, 11206, 15085, 15925, 16075, 16718, 21119, 21550, 22505, 28015, 30170, 31507, 31850, 32150, 39221, 41795, 42238, 45010, 56030, 58513, 63014, 75425, 78442, 83590, 105595, 112525, 117026, 140075, 150850, 157535, 196105, 208975, 211190, 225050, 274547, 277133, 280150, 292565, 315070, 392210, 409591, 417950, 527975, 549094, 554266, 585130, 787675, 819182, 980525, 1055950, 1372735, 1385665, 1462825, 1575350, 1939931, 1961050, 2047955, 2745470, 2771330, 2925650, 3602729, 3879862, 4095910, 6863675, 6928325, 7205458, 9699655, 10239775, 13579517, 13727350, 13856650, 18013645, 19399310, 20479550, 25219103, 27159034, 36027290, 48498275, 50438206, 67897585, 90068225, 96996550, 126095515, 135795170, 176533721, 180136450, 252191030, 339487925, 353067442, 630477575, 678975850, 882668605, 1260955150, 1765337210, 4413343025, 8826686050]

約数ペア:

[(1, 8826686050), (2, 4413343025), (5, 1765337210), (7, 1260955150), (10, 882668605), (13, 678975850), (14, 630477575), (25, 353067442), (26, 339487925), (35, 252191030), (49, 180136450), (50, 176533721), (65, 135795170), (70, 126095515), (91, 96996550), (98, 90068225), (130, 67897585), (175, 50438206), (182, 48498275), (245, 36027290), (325, 27159034), (350, 25219103), (431, 20479550), (455, 19399310), (490, 18013645), (637, 13856650), (643, 13727350), (650, 13579517), (862, 10239775), (910, 9699655), (1225, 7205458), (1274, 6928325), (1286, 6863675), (2155, 4095910), (2275, 3879862), (2450, 3602729), (3017, 2925650), (3185, 2771330), (3215, 2745470), (4310, 2047955), (4501, 1961050), (4550, 1939931), (5603, 1575350), (6034, 1462825), (6370, 1385665), (6430, 1372735), (8359, 1055950), (9002, 980525), (10775, 819182), (11206, 787675), (15085, 585130), (15925, 554266), (16075, 549094), (16718, 527975), (21119, 417950), (21550, 409591), (22505, 392210), (28015, 315070), (30170, 292565), (31507, 280150), (31850, 277133), (32150, 274547), (39221, 225050), (41795, 211190), (42238, 208975), (45010, 196105), (56030, 157535), (58513, 150850), (63014, 140075), (75425, 117026), (78442, 112525), (83590, 105595)]