5362180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 6693500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 137, 190, 206, 274, 380, 412, 515, 548, 685, 1030, 1370, 1957, 2060, 2603, 2740, 3914, 5206, 7828, 9785, 10412, 13015, 14111, 19570, 26030, 28222, 39140, 52060, 56444, 70555, 141110, 268109, 282220, 536218, 1072436, 1340545, 2681090, 5362180]

約数ペア:

[(1, 5362180), (2, 2681090), (4, 1340545), (5, 1072436), (10, 536218), (19, 282220), (20, 268109), (38, 141110), (76, 70555), (95, 56444), (103, 52060), (137, 39140), (190, 28222), (206, 26030), (274, 19570), (380, 14111), (412, 13015), (515, 10412), (548, 9785), (685, 7828), (1030, 5206), (1370, 3914), (1957, 2740), (2060, 2603)]