134426960

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 320550912

約数和(自身を除く): 186123952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 127, 131, 202, 254, 262, 404, 505, 508, 524, 635, 655, 808, 1010, 1016, 1048, 1270, 1310, 1616, 2020, 2032, 2096, 2540, 2620, 4040, 5080, 5240, 8080, 10160, 10480, 12827, 13231, 16637, 25654, 26462, 33274, 51308, 52924, 64135, 66155, 66548, 83185, 102616, 105848, 128270, 132310, 133096, 166370, 205232, 211696, 256540, 264620, 266192, 332740, 513080, 529240, 665480, 1026160, 1058480, 1330960, 1680337, 3360674, 6721348, 8401685, 13442696, 16803370, 26885392, 33606740, 67213480, 134426960]

約数ペア:

[(1, 134426960), (2, 67213480), (4, 33606740), (5, 26885392), (8, 16803370), (10, 13442696), (16, 8401685), (20, 6721348), (40, 3360674), (80, 1680337), (101, 1330960), (127, 1058480), (131, 1026160), (202, 665480), (254, 529240), (262, 513080), (404, 332740), (505, 266192), (508, 264620), (524, 256540), (635, 211696), (655, 205232), (808, 166370), (1010, 133096), (1016, 132310), (1048, 128270), (1270, 105848), (1310, 102616), (1616, 83185), (2020, 66548), (2032, 66155), (2096, 64135), (2540, 52924), (2620, 51308), (4040, 33274), (5080, 26462), (5240, 25654), (8080, 16637), (10160, 13231), (10480, 12827)]