269202260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5171}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 599538240

約数和(自身を除く): 330335980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1370, 2603, 2740, 5171, 5206, 10342, 10412, 13015, 20684, 25855, 26030, 51710, 52060, 98249, 103420, 196498, 392996, 491245, 708427, 982490, 1416854, 1964980, 2833708, 3542135, 7084270, 13460113, 14168540, 26920226, 53840452, 67300565, 134601130, 269202260]

約数ペア:

[(1, 269202260), (2, 134601130), (4, 67300565), (5, 53840452), (10, 26920226), (19, 14168540), (20, 13460113), (38, 7084270), (76, 3542135), (95, 2833708), (137, 1964980), (190, 1416854), (274, 982490), (380, 708427), (548, 491245), (685, 392996), (1370, 196498), (2603, 103420), (2740, 98249), (5171, 52060), (5206, 51710), (10342, 26030), (10412, 25855), (13015, 20684)]