14246980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 19460540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2089, 3410, 4178, 6820, 8356, 10445, 20890, 22979, 41780, 45958, 64759, 91916, 114895, 129518, 229790, 259036, 323795, 459580, 647590, 712349, 1295180, 1424698, 2849396, 3561745, 7123490, 14246980]

約数ペア:

[(1, 14246980), (2, 7123490), (4, 3561745), (5, 2849396), (10, 1424698), (11, 1295180), (20, 712349), (22, 647590), (31, 459580), (44, 323795), (55, 259036), (62, 229790), (110, 129518), (124, 114895), (155, 91916), (220, 64759), (310, 45958), (341, 41780), (620, 22979), (682, 20890), (1364, 10445), (1705, 8356), (2089, 6820), (3410, 4178)]