2511894110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15053}}^1$

素因数の和:15149

約数の個数: 64

約数和(自身を含む): 5189655744

約数和(自身を除く): 2677761634

約数列:

[1, 2, 5, 10, 11, 22, 37, 41, 55, 74, 82, 110, 185, 205, 370, 407, 410, 451, 814, 902, 1517, 2035, 2255, 3034, 4070, 4510, 7585, 15053, 15170, 16687, 30106, 33374, 75265, 83435, 150530, 165583, 166870, 331166, 556961, 617173, 827915, 1113922, 1234346, 1655830, 2784805, 3085865, 5569610, 6126571, 6171730, 6788903, 12253142, 13577806, 22835401, 30632855, 33944515, 45670802, 61265710, 67889030, 114177005, 228354010, 251189411, 502378822, 1255947055, 2511894110]

約数ペア:

[(1, 2511894110), (2, 1255947055), (5, 502378822), (10, 251189411), (11, 228354010), (22, 114177005), (37, 67889030), (41, 61265710), (55, 45670802), (74, 33944515), (82, 30632855), (110, 22835401), (185, 13577806), (205, 12253142), (370, 6788903), (407, 6171730), (410, 6126571), (451, 5569610), (814, 3085865), (902, 2784805), (1517, 1655830), (2035, 1234346), (2255, 1113922), (3034, 827915), (4070, 617173), (4510, 556961), (7585, 331166), (15053, 166870), (15170, 165583), (16687, 150530), (30106, 83435), (33374, 75265)]