1393253750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 180

約数和(自身を含む): 3249562932

約数和(自身を除く): 1856309182

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 43, 46, 49, 50, 70, 86, 98, 115, 125, 161, 175, 215, 230, 245, 250, 301, 322, 350, 430, 490, 529, 575, 602, 625, 805, 875, 989, 1058, 1075, 1127, 1150, 1225, 1250, 1505, 1610, 1750, 1978, 2107, 2150, 2254, 2450, 2645, 2875, 3010, 3703, 4025, 4214, 4375, 4945, 5290, 5375, 5635, 5750, 6125, 6923, 7406, 7525, 8050, 8750, 9890, 10535, 10750, 11270, 12250, 13225, 13846, 14375, 15050, 18515, 20125, 21070, 22747, 24725, 25921, 26450, 26875, 28175, 28750, 30625, 34615, 37030, 37625, 40250, 45494, 48461, 49450, 51842, 52675, 53750, 56350, 61250, 66125, 69230, 75250, 92575, 96922, 100625, 105350, 113735, 123625, 129605, 132250, 140875, 159229, 173075, 185150, 188125, 201250, 227470, 242305, 247250, 259210, 263375, 281750, 318458, 330625, 346150, 376250, 462875, 484610, 526750, 568675, 618125, 648025, 661250, 704375, 796145, 865375, 925750, 1114603, 1137350, 1211525, 1236250, 1296050, 1316875, 1408750, 1592290, 1730750, 2229206, 2314375, 2423050, 2633750, 2843375, 3240125, 3980725, 4326875, 4628750, 5573015, 5686750, 6057625, 6480250, 7961450, 8653750, 11146030, 12115250, 14216875, 16200625, 19903625, 27865075, 28433750, 30288125, 32401250, 39807250, 55730150, 60576250, 99518125, 139325375, 199036250, 278650750, 696626875, 1393253750]

約数ペア:

[(1, 1393253750), (2, 696626875), (5, 278650750), (7, 199036250), (10, 139325375), (14, 99518125), (23, 60576250), (25, 55730150), (35, 39807250), (43, 32401250), (46, 30288125), (49, 28433750), (50, 27865075), (70, 19903625), (86, 16200625), (98, 14216875), (115, 12115250), (125, 11146030), (161, 8653750), (175, 7961450), (215, 6480250), (230, 6057625), (245, 5686750), (250, 5573015), (301, 4628750), (322, 4326875), (350, 3980725), (430, 3240125), (490, 2843375), (529, 2633750), (575, 2423050), (602, 2314375), (625, 2229206), (805, 1730750), (875, 1592290), (989, 1408750), (1058, 1316875), (1075, 1296050), (1127, 1236250), (1150, 1211525), (1225, 1137350), (1250, 1114603), (1505, 925750), (1610, 865375), (1750, 796145), (1978, 704375), (2107, 661250), (2150, 648025), (2254, 618125), (2450, 568675), (2645, 526750), (2875, 484610), (3010, 462875), (3703, 376250), (4025, 346150), (4214, 330625), (4375, 318458), (4945, 281750), (5290, 263375), (5375, 259210), (5635, 247250), (5750, 242305), (6125, 227470), (6923, 201250), (7406, 188125), (7525, 185150), (8050, 173075), (8750, 159229), (9890, 140875), (10535, 132250), (10750, 129605), (11270, 123625), (12250, 113735), (13225, 105350), (13846, 100625), (14375, 96922), (15050, 92575), (18515, 75250), (20125, 69230), (21070, 66125), (22747, 61250), (24725, 56350), (25921, 53750), (26450, 52675), (26875, 51842), (28175, 49450), (28750, 48461), (30625, 45494), (34615, 40250), (37030, 37625)]