10401440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 28957824

約数和(自身を除く): 18556384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 251, 259, 280, 296, 370, 502, 518, 560, 592, 740, 1004, 1036, 1120, 1184, 1255, 1295, 1480, 1757, 2008, 2072, 2510, 2590, 2960, 3514, 4016, 4144, 5020, 5180, 5920, 7028, 8032, 8288, 8785, 9287, 10040, 10360, 14056, 17570, 18574, 20080, 20720, 28112, 35140, 37148, 40160, 41440, 46435, 56224, 65009, 70280, 74296, 92870, 130018, 140560, 148592, 185740, 260036, 281120, 297184, 325045, 371480, 520072, 650090, 742960, 1040144, 1300180, 1485920, 2080288, 2600360, 5200720, 10401440]

約数ペア:

[(1, 10401440), (2, 5200720), (4, 2600360), (5, 2080288), (7, 1485920), (8, 1300180), (10, 1040144), (14, 742960), (16, 650090), (20, 520072), (28, 371480), (32, 325045), (35, 297184), (37, 281120), (40, 260036), (56, 185740), (70, 148592), (74, 140560), (80, 130018), (112, 92870), (140, 74296), (148, 70280), (160, 65009), (185, 56224), (224, 46435), (251, 41440), (259, 40160), (280, 37148), (296, 35140), (370, 28112), (502, 20720), (518, 20080), (560, 18574), (592, 17570), (740, 14056), (1004, 10360), (1036, 10040), (1120, 9287), (1184, 8785), (1255, 8288), (1295, 8032), (1480, 7028), (1757, 5920), (2008, 5180), (2072, 5020), (2510, 4144), (2590, 4016), (2960, 3514)]