235738992080

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1\times {\mathrm{29483}}^1$

素因数の和:30708

約数の個数: 80

約数和(自身を含む): 554763867840

約数和(自身を除く): 319024875760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1123, 1424, 1780, 2246, 3560, 4492, 5615, 7120, 8984, 11230, 17968, 22460, 29483, 44920, 58966, 89840, 99947, 117932, 147415, 199894, 235864, 294830, 399788, 471728, 499735, 589660, 799576, 999470, 1179320, 1599152, 1998940, 2358640, 2623987, 3997880, 5247974, 7995760, 10495948, 13119935, 20991896, 26239870, 33109409, 41983792, 52479740, 66218818, 104959480, 132437636, 165547045, 209918960, 264875272, 331094090, 529750544, 662188180, 1324376360, 2648752720, 2946737401, 5893474802, 11786949604, 14733687005, 23573899208, 29467374010, 47147798416, 58934748020, 117869496040, 235738992080]

約数ペア:

[(1, 235738992080), (2, 117869496040), (4, 58934748020), (5, 47147798416), (8, 29467374010), (10, 23573899208), (16, 14733687005), (20, 11786949604), (40, 5893474802), (80, 2946737401), (89, 2648752720), (178, 1324376360), (356, 662188180), (445, 529750544), (712, 331094090), (890, 264875272), (1123, 209918960), (1424, 165547045), (1780, 132437636), (2246, 104959480), (3560, 66218818), (4492, 52479740), (5615, 41983792), (7120, 33109409), (8984, 26239870), (11230, 20991896), (17968, 13119935), (22460, 10495948), (29483, 7995760), (44920, 5247974), (58966, 3997880), (89840, 2623987), (99947, 2358640), (117932, 1998940), (147415, 1599152), (199894, 1179320), (235864, 999470), (294830, 799576), (399788, 589660), (471728, 499735)]