975141440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33487}}^1$

素因数の和:33524

約数の個数: 112

約数和(自身を含む): 2857999872

約数和(自身を除く): 1882858432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 33487, 66974, 133948, 167435, 234409, 267896, 334870, 435331, 468818, 535792, 669740, 870662, 937636, 1071584, 1172045, 1339480, 1741324, 1875272, 2143168, 2176655, 2344090, 2678960, 3047317, 3482648, 3750544, 4353310, 4688180, 5357920, 6094634, 6965296, 7501088, 8706620, 9376360, 10715840, 12189268, 13930592, 15002176, 15236585, 17413240, 18752720, 24378536, 27861184, 30473170, 34826480, 37505440, 48757072, 60946340, 69652960, 75010880, 97514144, 121892680, 139305920, 195028288, 243785360, 487570720, 975141440]

約数ペア:

[(1, 975141440), (2, 487570720), (4, 243785360), (5, 195028288), (7, 139305920), (8, 121892680), (10, 97514144), (13, 75010880), (14, 69652960), (16, 60946340), (20, 48757072), (26, 37505440), (28, 34826480), (32, 30473170), (35, 27861184), (40, 24378536), (52, 18752720), (56, 17413240), (64, 15236585), (65, 15002176), (70, 13930592), (80, 12189268), (91, 10715840), (104, 9376360), (112, 8706620), (130, 7501088), (140, 6965296), (160, 6094634), (182, 5357920), (208, 4688180), (224, 4353310), (260, 3750544), (280, 3482648), (320, 3047317), (364, 2678960), (416, 2344090), (448, 2176655), (455, 2143168), (520, 1875272), (560, 1741324), (728, 1339480), (832, 1172045), (910, 1071584), (1040, 937636), (1120, 870662), (1456, 669740), (1820, 535792), (2080, 468818), (2240, 435331), (2912, 334870), (3640, 267896), (4160, 234409), (5824, 167435), (7280, 133948), (14560, 66974), (29120, 33487)]