33606740

素因数分解:

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

素因数の和:368

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 38775724

約数列:

[1, 2, 4, 5, 10, 20, 101, 127, 131, 202, 254, 262, 404, 505, 508, 524, 635, 655, 1010, 1270, 1310, 2020, 2540, 2620, 12827, 13231, 16637, 25654, 26462, 33274, 51308, 52924, 64135, 66155, 66548, 83185, 128270, 132310, 166370, 256540, 264620, 332740, 1680337, 3360674, 6721348, 8401685, 16803370, 33606740]

約数ペア:

[(1, 33606740), (2, 16803370), (4, 8401685), (5, 6721348), (10, 3360674), (20, 1680337), (101, 332740), (127, 264620), (131, 256540), (202, 166370), (254, 132310), (262, 128270), (404, 83185), (505, 66548), (508, 66155), (524, 64135), (635, 52924), (655, 51308), (1010, 33274), (1270, 26462), (1310, 25654), (2020, 16637), (2540, 13231), (2620, 12827)]