201776741720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1\times {\mathrm{2011}}^1$

素因数の和:3409

約数の個数: 128

約数和(自身を含む): 477268934400

約数和(自身を除く): 275492192680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1291, 1340, 1943, 2011, 2582, 2680, 3886, 4022, 5164, 6455, 7772, 8044, 9715, 10055, 10328, 12910, 15544, 16088, 19430, 20110, 25820, 37439, 38860, 40220, 51640, 58319, 74878, 77720, 80440, 86497, 116638, 134737, 149756, 172994, 187195, 233276, 269474, 291595, 299512, 345988, 374390, 432485, 466552, 538948, 583190, 673685, 691976, 748780, 864970, 1077896, 1166380, 1347370, 1497560, 1729940, 2332760, 2508413, 2596201, 2694740, 3459880, 3907373, 5016826, 5192402, 5389480, 7814746, 10033652, 10384804, 12542065, 12981005, 15629492, 19536865, 20067304, 20769608, 25084130, 25962010, 31258984, 39073730, 50168260, 51924020, 75289829, 78147460, 100336520, 103848040, 150579658, 156294920, 173945467, 301159316, 347890934, 376449145, 602318632, 695781868, 752898290, 869727335, 1391563736, 1505796580, 1739454670, 3011593160, 3478909340, 5044418543, 6957818680, 10088837086, 20177674172, 25222092715, 40355348344, 50444185430, 100888370860, 201776741720]

約数ペア:

[(1, 201776741720), (2, 100888370860), (4, 50444185430), (5, 40355348344), (8, 25222092715), (10, 20177674172), (20, 10088837086), (29, 6957818680), (40, 5044418543), (58, 3478909340), (67, 3011593160), (116, 1739454670), (134, 1505796580), (145, 1391563736), (232, 869727335), (268, 752898290), (290, 695781868), (335, 602318632), (536, 376449145), (580, 347890934), (670, 301159316), (1160, 173945467), (1291, 156294920), (1340, 150579658), (1943, 103848040), (2011, 100336520), (2582, 78147460), (2680, 75289829), (3886, 51924020), (4022, 50168260), (5164, 39073730), (6455, 31258984), (7772, 25962010), (8044, 25084130), (9715, 20769608), (10055, 20067304), (10328, 19536865), (12910, 15629492), (15544, 12981005), (16088, 12542065), (19430, 10384804), (20110, 10033652), (25820, 7814746), (37439, 5389480), (38860, 5192402), (40220, 5016826), (51640, 3907373), (58319, 3459880), (74878, 2694740), (77720, 2596201), (80440, 2508413), (86497, 2332760), (116638, 1729940), (134737, 1497560), (149756, 1347370), (172994, 1166380), (187195, 1077896), (233276, 864970), (269474, 748780), (291595, 691976), (299512, 673685), (345988, 583190), (374390, 538948), (432485, 466552)]