86062820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 188203008

約数和(自身を除く): 102140188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1093, 1270, 2186, 2540, 3937, 4372, 5465, 7874, 10930, 15748, 19685, 21860, 33883, 39370, 67766, 78740, 135532, 138811, 169415, 277622, 338830, 555244, 677660, 694055, 1388110, 2776220, 4303141, 8606282, 17212564, 21515705, 43031410, 86062820]

約数ペア:

[(1, 86062820), (2, 43031410), (4, 21515705), (5, 17212564), (10, 8606282), (20, 4303141), (31, 2776220), (62, 1388110), (124, 694055), (127, 677660), (155, 555244), (254, 338830), (310, 277622), (508, 169415), (620, 138811), (635, 135532), (1093, 78740), (1270, 67766), (2186, 39370), (2540, 33883), (3937, 21860), (4372, 19685), (5465, 15748), (7874, 10930)]