283500520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 697458600

約数和(自身を除く): 413958080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 361, 380, 551, 580, 677, 722, 760, 1102, 1160, 1354, 1444, 1805, 2204, 2708, 2755, 2888, 3385, 3610, 4408, 5416, 5510, 6770, 7220, 10469, 11020, 12863, 13540, 14440, 19633, 20938, 22040, 25726, 27080, 39266, 41876, 51452, 52345, 64315, 78532, 83752, 98165, 102904, 104690, 128630, 157064, 196330, 209380, 244397, 257260, 373027, 392660, 418760, 488794, 514520, 746054, 785320, 977588, 1221985, 1492108, 1865135, 1955176, 2443970, 2984216, 3730270, 4887940, 7087513, 7460540, 9775880, 14175026, 14921080, 28350052, 35437565, 56700104, 70875130, 141750260, 283500520]

約数ペア:

[(1, 283500520), (2, 141750260), (4, 70875130), (5, 56700104), (8, 35437565), (10, 28350052), (19, 14921080), (20, 14175026), (29, 9775880), (38, 7460540), (40, 7087513), (58, 4887940), (76, 3730270), (95, 2984216), (116, 2443970), (145, 1955176), (152, 1865135), (190, 1492108), (232, 1221985), (290, 977588), (361, 785320), (380, 746054), (551, 514520), (580, 488794), (677, 418760), (722, 392660), (760, 373027), (1102, 257260), (1160, 244397), (1354, 209380), (1444, 196330), (1805, 157064), (2204, 128630), (2708, 104690), (2755, 102904), (2888, 98165), (3385, 83752), (3610, 78532), (4408, 64315), (5416, 52345), (5510, 51452), (6770, 41876), (7220, 39266), (10469, 27080), (11020, 25726), (12863, 22040), (13540, 20938), (14440, 19633)]