2005133790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4054

約数の個数: 128

約数和(自身を含む): 5561229312

約数和(自身を除く): 3556095522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 67, 69, 110, 115, 134, 138, 165, 201, 230, 253, 330, 335, 345, 402, 506, 670, 690, 737, 759, 1005, 1265, 1474, 1518, 1541, 2010, 2211, 2530, 3082, 3685, 3795, 3943, 4422, 4623, 7370, 7590, 7705, 7886, 9246, 11055, 11829, 15410, 16951, 19715, 22110, 23115, 23658, 33902, 39430, 43373, 46230, 50853, 59145, 84755, 86746, 90689, 101706, 118290, 130119, 169510, 181378, 216865, 254265, 260238, 264181, 272067, 433730, 453445, 508530, 528362, 544134, 650595, 792543, 906890, 997579, 1301190, 1320905, 1360335, 1585086, 1995158, 2641810, 2720670, 2905991, 2992737, 3962715, 4987895, 5811982, 5985474, 6076163, 7925430, 8717973, 9975790, 12152326, 14529955, 14963685, 17435946, 18228489, 29059910, 29927370, 30380815, 36456978, 43589865, 60761630, 66837793, 87179730, 91142445, 133675586, 182284890, 200513379, 334188965, 401026758, 668377930, 1002566895, 2005133790]

約数ペア:

[(1, 2005133790), (2, 1002566895), (3, 668377930), (5, 401026758), (6, 334188965), (10, 200513379), (11, 182284890), (15, 133675586), (22, 91142445), (23, 87179730), (30, 66837793), (33, 60761630), (46, 43589865), (55, 36456978), (66, 30380815), (67, 29927370), (69, 29059910), (110, 18228489), (115, 17435946), (134, 14963685), (138, 14529955), (165, 12152326), (201, 9975790), (230, 8717973), (253, 7925430), (330, 6076163), (335, 5985474), (345, 5811982), (402, 4987895), (506, 3962715), (670, 2992737), (690, 2905991), (737, 2720670), (759, 2641810), (1005, 1995158), (1265, 1585086), (1474, 1360335), (1518, 1320905), (1541, 1301190), (2010, 997579), (2211, 906890), (2530, 792543), (3082, 650595), (3685, 544134), (3795, 528362), (3943, 508530), (4422, 453445), (4623, 433730), (7370, 272067), (7590, 264181), (7705, 260238), (7886, 254265), (9246, 216865), (11055, 181378), (11829, 169510), (15410, 130119), (16951, 118290), (19715, 101706), (22110, 90689), (23115, 86746), (23658, 84755), (33902, 59145), (39430, 50853), (43373, 46230)]